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Small reviews of (I think) all incremental games I've ever played on Android

I don't know if this will be useful to anyone. So I write a line or two about every game I play, and decided to find all the incremental in my game journal and post them here. It starts with the latest games I've played and I think goes back to several years back. One thing I've realized is I have such a love-hate-hate relationship with this genre since I think I've hated 90% of the games and 100% of myself after each incremental phase. I usually angrily stop playing them for a while and restart them again, so this is more or less a journal of addiction, I suppose.
THE BEST GAMES I'VE PLAYED ARE THESE (no order):
  1. Kittens Game
  2. Antimatter Dimensions
  3. Oil Tycoon
Honorable Mention: Eggs, Inc
The rest: more or less hated it
Additional comment if you decide to scan through it, I complain a lot, so it is perfectly reasonable and normal to think, "why the fuck are you even playing these games, idiot??".

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Time Idle RPG
This game was confusing. It tells me the game's resources is time, where you get 1 of it every second, but that's not really something as unique as I assumed. It would have been cool if time as resources meant you used it to deal with something related to time. Maybe time travel? Maybe slowing and speeding time?
Instead time as resource buys you stuff like a library. And then you buy a camp or something. Honestly, I wasn't really feeling it.
2
Path of Idling
The biggest cardinal sin for me when it comes to incremental is when a game has a lot of features and it just completely throws them all at you instantly. The joy of a great incremental is how things slowly open up and each new achievement feels progress.
The game is a RPG game and these are the things that opened up for me in the first few hours.
Combat which includes normal fighting, dungeon, raid, boss, PVP (locked, but it just needs an ascend, which I haven't done)
Skills
Hero upgrades which include Passive (strength, defence, stamina, intelligence), Train, and a huge Tree
Town which you can buy workers who get you various things like gold, orbs, knowledge, etc. You can upgrade stuff here.
Quest that also includes Perks and Skill quests.
Gear which 5 equipment slots, plus craft plus trade plus smelt
Also gear for your Pet, which is also another tab!
Now, here is the thing. Because I have all of this pretty much instantly, I don't really know which ones are helping me go past a well. How is adding 10 points in strength helping me? Should I have added five in strength instead and five in defence? I have already bought 20 or so upgrades in the Tree, but I have no idea if I am made the optimal choice. There is no real excitement with getting new gear. And so on.
The dev has added a lot of features, now it's time to rework the game, and have the features take their time.
2
Idle Slayer
The game is like a super simple platformer. Your character is running and any enemy it hits, it automatically slays it. There is no HP, and all enemies die in one shot. Your only active play is jumping occasionally to grab coins or hit the flying enemies. Also, you have a run skill that has a cool down.
With the coins, we get new weapons that give us more coins. Enemies give us souls which is used for the prestige system that provides us with an interesting skill tree which provides a lot of choices on the path you want to do in terms of upgrades.
So far excellent, however, the game has an extremely serious issue of pacing. The game initially progresses so fast that in the first hour or so, you get almost all the weapons aside from the last two, which then grinds down to a snail pace. You can upgrade your past weapons, but they never really get into play again. Reaching high levels of past weapons sometimes gave me upgrades of that weapon of 10,000% but they still did nothing to my overall coin per second. I think the pacing needs to be fully reworked. It would have been nice to get new weapons after certain prestige cycles, so that every new weapon feels like we have passed a significant wall. The best part of an incremental game for me is to face a wall, and when I finally break it, I feel powerful again for a while. This game feels like this though, powerful powerful powerful powerful WALL........break it....WALL. And so on. I'm still playing it as I want to get some of the skills, but I feel like it could have been so much better.
4
Exponential Idle
A very back to the foundation kind of incremental. The premise is that you are a student and working on a formula. There is a neat story where as you progress in the game, your character progresses through university. Each upgrade gives you more and more automation until I reached a stage where I would check back once every 2 or 3 days, click a 2nd layer prestige reset, and close it. Meaning the game was something like 5 seconds of game player every 2 days. I just opened it for this review and realized I had reached the end game. The story wraps up and it tells me "You can take a rest. Travel a bit. Go outside!" NO, DON'T TELL ME WHAT TO DO GAME.
3
Factoid
Factoid & Spark should have the same review as they are almost the same game with only small differences. The games are the most basic kind of incremental, where you buy something with resources, until you get the next thing which gives you more of the resources. Both give you upgrades to speed things up, and finally prestige and it's own prestige upgrades. That's it. It's nice little change of pace from all the recent incremental that sometimes do too much, but obviously due to the very simple nature of it, it does eventually feel pointless, specially after you more or less open up everything and the prestige upgrades just keep repeating.
3
Spark
Factoid & Spark should have the same review as they are almost the same game with only small differences. The games are the most basic kind of incremental, where you buy something with resources, until you get the next thing which gives you more of the resources. Both give you upgrades to speed things up, and finally prestige and it's own prestige upgrades. That's it. It's nice little change of pace from all the recent incremental that sometimes do too much, but obviously due to the very simple nature of it, it does eventually feel pointless, specially after you more or less open up everything and the prestige upgrades just keep repeating. 3
Antimatter Dimensions
Easily top 5 incremental on mobile. Does everything perfectly. You progress nicely, and when new features open it, not only is it rewarding but more importantly, it keeps adding new dimensions (lol) to the game. I'd at the end game as I write this, and I realize that there was no point in the game where it felt stale. Each new prestige layer made the game feel fresh and almost like a new incremental game.
5
Melvor Idle
It seems this game was mainly aimed at Runescape players, which is probably why it didn't click for me. It also run extremely slow on my phone which also played a part in me not really getting into.
2
A Girl Adrift
The animation is really pretty and is a nice change of pace for incrementals, but I didn't really like the too much active play. Really had to keep going back and forth to different areas to do the fishing which got too repetitive for me.
You travel to different areas of the map to catch fish, which you get points and then you upgrade stuff, but I didn't really find any real excitement about the upgrades because I kept having to go back to previous areas to fish similar creatures.
3
Archer: Danger Phone
I'm really annoyed how terrible of a game this was. Two things I like, the TV show "Archer" and incremental games, and it's done in the most lazy manner. The game is the worst aspect of idle games where it's just a straight path of clicking the next upgrade with absolutely zero decision making. Every once in a while there is a mini game where Archer gets to shoot others but it's done in the most basic form of early 2000s flash games, where the animation budget is probably 3 dollars. Same static background and both enemies and Archer have just two animation frames. The absolute laziness of it is almost insulting to the player, because it feels like we aren't even worth the effort.
There is an Archer story in the game which develops really fast, which is the only positive part, but no voice acting is again another evidence that the creators of the game weren't given any budget for this.
1
Home Quest
This game is way too slow. You have to collect materials to build your settlement but everything takes time, so you click for a few seconds, and then you have to leave the game. Which I'm fine with, but the problem isn't the idle part of it, it's how the idle part of it combines with constant checking of the game which annoys me. I like an idle game where you forget to start the game for a day, you come up to a lot of resources, but this is a game which needs you to check back in every 30 minutes or an hour to really get anywhere. I felt that the micromanagement was getting worse as I progressed (without any actual thing to do when I am active in the game) that made me give up.
2
Idle Industry
This is probably an interesting game, but I gave up because the one thing I really disliked was the amount of resources and manufacturing that very quickly opens to you. You can buy raw materials, and you can either sell these raw materials or turn them into finished goods and sell them either. And each of these has several upgrade options (increase selling price, increase production, etc). Without even really getting too deep into the game, I have around 20 raw materials and around 30 finished products. A satisfying part of this genre is to have things slow open up for you, which gives me a decent feeling of satisfaction. But the money I got would quickly open up new products, so I would just jump ahead and purchase more expensive ones, and after a while I had a lot of materials and products at zero, and was instead focusing on latter ones.
2
Masters of Madness
Somewhat neat atmosphere and visuals, but too much active clicking. Click, upgrade to get more per clicks, get minions to get you some points without clicking, typical clicker, but with the added benefit of almost no idling. I like idling incrementals but clickers is a hard no from me.
1
Soda Dungeon 2
Basically similar to the first one, as far as I could tell. I did "finish" it but maybe I shouldn't have, since it really is the same thing from early on, specially once you get all the heroes and you kind of sort out which characters work best, then it's just the same. But because it was somewhat short and no real wall, it was at least easy to stick to it to the end.
2
Bacterial Takeover
Played for a decent amount and was actually more interesting that I thought, given the buttload of ad incentives. You create and upgrade bacteria, attack planets, and eventually go into a blackhole to prestige. Most of the game was good, but the part that killed it for me was the prestige system. Once you prestige, planets get super easy to attack, which becomes a lot of active play. I realized that each prestige was taking me at least 30 minutes to get to where I was, and it was just meaningless clicking. It got to a point where I was putting off prestige because it seemed like it would be a hassle so I stopped.
2
LogRogue
Cute graphics. The hero sort of hopping to hit the tiny monsters is cute to look at, but how long can you look at it and do nothing before you realize that it's boring? I suppose this is a game where it's just not for me. I don't like to have my phone open on a game and just watch it like a crazy person and do nothing. My rule is simple for incrementals. While the app is open, be active, if there isn't any choices to make, close the app while resources build up or whatever. I don't like it being open while I do nothing.
3
A Kittens Game
Incremental games are so strange. I get in and out of the phases. I loved this for so long and so obsessively that I wanted to only play incremental games. And then, just like that, I was wondering why the fuck I was wasting my time with this. Has happened countless times before.
But still probably the best incremental ever.
5
A Dark Room
An incremental cult classic of sorts but I don't find it really matches the genre. There is a bit of incremental at the beginning with people huts and stuff but then its just a ascii exploring game, which wasn't interesting to me.
2
Little Healer
Saw it mentioned in the Reddit incremental forum in one of the posts and thought it was a healer themed incremental which sounded neat. But it's like being a healer in a raid in World of Warcraft without any if the extras. Just a couple of bars representing your team mates and you healing them while they fight the boss. I didn't even like playing the healer in WoW so no way would I play this game.
1
Clickie Zoo
Started playing for a few days until I realized there a beta released with the dev reworking the game completely from scratch and releasing it as "Idle Zoo Tycoon". So, played that instead but this seemed like a game I would enjoy anyway.
4
Idling to Rule the Gods
The UI and one drawing if your character is really ugly enough to be distracting to me. The game, seemed interesting and I eventually was into it, but seems like a game that has been constantly being updated, which is not always a good thing, because features are obviously updated regularly to it, making the whole thing a bit bloaty.
I guess, this is the problem with this game for me, it's too fat. Also, one main part of the game is that your character creates Shadow Clones up to a maximum limit. Which is fine except the clones can't be made in offline mode. This might not be a big deal in its original web browser game but that doesn't work as well in a mobile format.
2
Realm Grinder
This is one of the really popular incremental and it's fanbase seems to love it for it's depth, but to be honest, I don't play these games for the depth, I play it for the simple dopamine rush of doing the same thing over and over again. It relaxes.
Although, I didn't even get to the depth part because I dislike games where it rushes in the beginning. I constantly bought buildings, got spells, and got upgrades without even looking at the description. Apparently, later on, we can get complicated race upgades, which seems not what I'm looking for in such a genre.
2
Spaceplan
A short (!!) incremental with an actual story (!!!). That's two cool points for it but unfortunately, the game mechanics of increment genre isn't so good. It's a space game with nice visuals and a great ending (cool music set to cool graphics) but the game itself wasn't really that fun. This same exact game would have been better in a different genre (maybe something like "Out There"?)
3
Zombidle
Felt like idle games again and this is the kind of examples that kept me away. Too much clicking and seems like advancement will start to get irritating since it relies on IAPs
2
Eggs, Inc
While I was playing it, Eggs, Inc was probably my favorite Android game I had ever played. But like most incremental games, there comes a moment when I suddenly stop and think, what am I doing?
Because there is something fascinating about Incrementals. Their addictiveness is in a way the whole point. An incremental is less of a game and more an act of electronic addictiveness. What's the point?
Eggs, Inc is a very well made and fun incremental but even the best in its genre is still pointless.
4
Castle Clicker
Supposedly a mix of incremental and city building but didn't really find out since the clickings were way to much. I know this is supposed to be the genre but I like the incremental part more than the tapping part. This seemed to be a good way to hurt your fingers.
2
Endless Era
This RPG clicker game is like other such games but with horrible GUI and animations. Tap tap tap. It's my fault for downloading such games. Why would I ever think this would be fun???
1
Idle Quote
An incremental game with a unique twist. This time we get to make up quotes! The first negative about the game and this irritates me a lot is most of the quotes are fake. A quick search on Google and this proves it. Quotes are generally attributed to Buddha or Ghandi or shit like that and it's usually fake like most quotes on the internet. This kills the major possible advantage of the game because I thought coming up with arbitrary words would at least give me some quotes to learn. Aside from the this, the game isn't fun either because it slows down very quickly meaning you combine words very slowly at a certain stage of the game and then it becomes a boring grind.
2
Monster Miser
An incremental game with almost no graphics. We just see character portraits of monsters which we buy and then upgrade until we buy the next monster. Eventually we prestige which gives us multipliers. The only game choice is choosing between two monsters with each new monster with unique benefits. Annoyingly there is a max limit which I wish didn't exist because I wanted to prestige so much that I would be over powerful in upgrading like that "Idle Oil Tycoon". Still, pointless but reasonably fun.
3
Pocket Politics
An incremental take on politics sounds fun but it's so generic that it could have been about anything. A Capitalist idle game or a cooking idle game, it wouldn't matter. IAP was also the usual shitty kind.
1
Time Clickers
A shooter incremental sounds like a cool twist but it's not a FPS like I imagined it would be. I'm just stuck in a room and I was shooting blocks. Upgrades didn't give me any enjoyment since I was shooting fucking blocks.
1
Tap Tap Fish - Abyssrium
I thought this was going to be relaxing incremental but the ridiculous and generic IAPs and all the social integeration spoil it. Too much time is spent in them asking you to buy or share or tweet or post or give them a blowjob. And there is nothing relaxing about that.
2
Cartoon 999
Incremental game about comic book writers, but not the marvel DC kind, it seemed to be the webcomic one and I think it's a Korean developer so all the characters and injokes made no sense to me. The whole thing was just targeted to a very specific audience.
2
Dungeon Manager
Incremental games need to be simple but this is beyond simple, it's just upgrade a fighter to level 5, go to next dungeon character, do the same, and just continue without any of the delicious balancing of upgrades like other idle games.
2
Final Fortress
Incremental games are already pointless but when it's super heavy on IAP than its also annoying, but when it always has bugs that doesn't register my offline earnings, then it just needs a uninstall in its face.
The zombie skin was also crappy.
1
Mana Maker
Here is how I know this clicker isn't very good. It doesn't make me hate all clickers and my life and mobile gaming in general for being so addictive and pointless.
So fail, sorry.
2
Infinity Dungeon
The usual incremental RPG that I should probably never play again. Starts simple enough and then gets more or a chore as you play.
1
Another incremental game which I had promised myself not to play anymore because they are so pointless and repetitive and endless. Well, this wasn't infinite and had a goal at 999 level so I thought it was good but while the humor was cute, the game did become very repetitive. Every 10 levels the slimes changed but after every 100 levels the whole thing restarted and while the monsters got stronger, I seemed to get even stronger. So the game became easier as I progressed and there was no more challenge. By level 800, I gave up.
2
Tap Dungeon RPG
Okay, I'm running out of ways to complain about those incremental RPG games that all have similar problems. It starts off reasonably fast and fun but soon it seems like I am in a data entry job. Doing the same thing over and over again with little changes.
1
Dungeon 999 F: Secret of Slime Dungeon
Another incremental game which I had promised myself not to play anymore because they are so pointless and repetitive and endless. Well, this wasn't infinite and had a goal at 999 level so I thought it was good but while the humor was cute, the game did become very repetitive. Every 10 levels the slimes changed but after every 100 levels the whole thing restarted and while the monsters got stronger, I seemed to get even stronger. So the game became easier as I progressed and there was no more challenge. By level 800, I gave up.
2
Tap Dungeon RPG
Okay, I'm running out of ways to complain about those incremental RPG games that all have similar problems. It starts off reasonably fast and fun but soon it seems like I am in a data entry job. Doing the same thing over and over again with little changes.
1
Tower of Hero
You start on the first floor of the tower and keep fighting your way up by summoning your heroes (by clicking) and recruiting other fighters, get upgrades, level up, and then, ugh, here is the typical incremental RPG part, restart, get items, and do it ALL over again.
There is something fun about restarting and getting slowly stronger each time but it also feels so pointless after a while. Such a pointless genre now that I have played a billion of such titles, heh.
3
Pageboy
Yet another incremental RPG which I have no idea why I downloaded because I'm sick of the genre. I played a pageboy to a knight who does the fighting while I collect the lot. I collect the loot, buy stuff for the knight, and eventually I restart to do the same thing again and get better items but this game I didn't even RESTART! Because fuck it! Fuck it!
2
Idle Warriors
The story is cute. Human population is regressing while monster population is on the rise. So the humans start enslaving monsters to mine for them! The brave warriors beat the crap out of monsters, kidnap the bosses, and enslave them. The animation of monsters slaving away while speech balloons above them talk about their wife and children is funny.
But the game itself is another RPG incremental which I should start staying away from. These games are like a chore for me nowadays because I'm doing the same crap again and again. The blame is probably on me because it seems like a reasonably solid game. But hey, fuck it, I PERSONALLY didn't enjoy it.
2
Tap! Tap! Faraway!
Any game that is remotely like Tap Titan scares me. They are addictive at first and very fast moving but after every restart gets more and more annoying. It soon turns into a time eating activity with the player having to redo the initial levels to get relics to get better items to progress further to restart to get relics to and so on until the player realizes how much time he is putting in the game for a repetitive activity.
2
Auto RPG
Now that is a title the game developers didn't spend too much time on. RPG battles are automatic but I can help out by clicking like a mad man. I started with one hero but would get additional members in my party as the story progressed. Party members receive skills as as they level up and while all the skill usage is automatic, it did give me a sense of progression which is extremely important in a RPG and which I think is usually lacking in incremental games. It usually starts feeling useless but in this game at least there are new maps, new members, and an actual end sight!
There is an infinity stage once the last boss is defeated but I am glad the infinity stage happens AFTER the end and it's not the game itself.
4
Merchant
Hire a hero and send on to battle. The battles is done automatically and takes time, starts with something short like 10 seconds with each battle taking longer. The loot is raw materials which can be used to craft equipment which also takes real life time with better items taking longer. The crafted items can either be sold or equipped to the hero to make him be able to fight stronger monsters.
I was worried I would hate the longer crafting and fighting times because I hate games which I have to watch for a task to finish but even though the durations for longer, I had more to do. However, I don't know what would have happened in the end game because I gave up on it. New maps were exactly like the first map just with different heroes but the progression was similar in each level which felt that I was doing the exact same thing all over again but with longer task times.
2
Idle Oil Tycoon
This is the best idle game I played. It's graphics aren't just minor, they are none existent. It's just numbers, so basic that my sister thought I was on a stock market app.
It's such a simple concept. Invest, get oil, upgrade then like other idlers restart to get a bonus and do the full thing all over again. When I finished the game, I played the unlimited mode which I played until the unlimited mode couldn't handle the numbers anymore.
5
Soda Dungeon
This kind-of Idle Dungeon was great. I started with weak ass fighters who would fight on my behalf while I collected the loot. I then got to use the lot to upgrade the sofa bar to recruit more adventurers. Not sure why it was a sofa bar. Maybe they wanted to make it a family game and not have alcohol? Sounds weird but the sofa element in a RPG game sounds weirder.
The game only hit a brick for me when, like most other incremental games, there is no real closure. Once I thought I bet the big bad guy, it just goes on, harder but similar enough with no end in sight. Eventually, we have to stop playing right, but it always feels a bit like a let down when I don't feel like I have finished the game.
4
10 Billion Wives Kept Man Life
The two games from this company, 10 Billion Wives and Kept Man Life, have similar strengths and weaknesses.
I liked the silly premises from both. In 10BM, I had to get married as much as I could, using the loves I collect to marry more expensive wives! In KML, I'm a boyfriend who doesn't work and I have to please my career gf so she would take care of me.
Both start reasonably fast and I was willing to grind through difficult parts but the end game is like a brick wall. Passing through it to get all the achievements is pretty much impossible unless one puts in way too many hours. And it's a shame because I really wanted to get all the achievements to see all the tiny little extra stuff.
3
Adventure Capitalist
One of the better incremental games, but now that I am out of the short lived incremental fan phase, I realized how dumb the genre is. Tap, tap, tap, upgrade, do this a million times, reset, and do it all over again like a moron. The game does deserve credits for me acting like a moron and playing it for so long but I also cheated and got free cash and then if occupying became even more pointless.
3
The Monolith
A combination of an incremental and a civilization building game seemed like an excellent idea and in some ways, it was, specially how we get to upgrade through the ages from cavemen to futuristic. But no offline feature means that the resets aren't enticing.
2
USSR Simulator
An incremental game that has a great theme (USSR!) but absolutely horrible to enjoy, even though I did stick to it. After a certain upgrades, the game just turned into me popping in the game, clicking an upgrade and then forgetting about the game for a few days.
2
RPG Clicker
They should call these games tappers not clickers. We are not clicking anything on a touchscreen device. Anyway, tap tap tap level up buy weapons tap tap and uninstall.
1
Logging Quest Logging Quest 2
[Review is for the original and its sequel]
There is not much of a difference between the game. I actually played them both at the same time because the actual game is offline. You choose your hero, send them to a dungeon, and then come back to the game after a while to see how well they did. I thought an offline RPG like this might be interesting but then, if you don't really play a game, how much fun can it be?
1
Another pointless incremental. I was in an incremental phase and got so many incremental games that I know realize were absolutely pointless.
Hit a tree, buy upgrades, get a new hero, and continue hitting a tree. Not much offline it seems which is what I like about incrementals.
1
Galaxy Clicker
A space incremental that should have been a lot of fun. You get to upgrade your spaceship and buy new ones and explorer new planets. But first of all, the interface is so ugly that it makes playing the game less enjoyable. And a lot of things I didn't really get no matter how much I would play like the full exploring planets. The spaceships were nice, so it could have been fun.
2
Megatramp
A pretty pointless incremental kind of game. You are a tramp and then you can collect money to buy upgrades to make more money, with no strategy needed, nor any effort needs to be made to hurt your brain cells.
1
Inflation RPG
It supposed to be some kind of incremental RPG, I think, which has you resetting and getting more powerful and then fighting monsters to get insane levels. It is very unique but I couldn't get into it.
2
Widget RPG
Are you fucking with me? This is button bashing rpg in the most extreme manner. You get a widget, so you don't even have to open the game and distract yourself from the button bushing. Just click the button and the game plays behind the scenes and gets you experience, loot, and kills.
It's a ridiculous idea that is fun for a few minutes to see what they come up with but there is only so much button bashing you can do.
2
Capitalist Tycoon
I downloaded this game because I was in an incremental/idle game phase and really enjoyed AdVenture Capitalist. But this game is nothing like that. On the surface, it seems similar, buy small investments, make money, buy bigger investments, and so on.
But with this game, there is no offline mode, and you keep having to wake up managers, AND the goal is to see how much you make in one year. Bah. I prefer the incremental approach which makes you build and build and build, not try to rush it in just a year.
2
Clicking Bad
An incremental clicking game that is themed after Breaking Bad. It is a fun idea it's a very simple game with little to do aside from the obvious of upgrading and upgrading. The only twist might be to balance out making lots of money selling drugs and not attracting the law but even that is only a small challenge at the start. Eventually, you will get enough upgrades to bring the law risk so down that it makes no impact on the game play.
2
Zombie Tapper
A super basic incremental clicker game with a zombie team. Click click click to eat brains, use brains (?) to buy zombies to do the brain eating for you and then buy upgrades for your zombies, and buy new zombies and it all feels very pointless.
1
Bitcoin Billionaire
I started to enjoy incremental games, but it needs to have a good offline mode, because I don’t want to just play a game where I keep tapping. But that doesn’t mean I didn’t play. I played it, and I played a lot of it, because I could reset the game (like most incremental games) and it gives you a small benefit where you could finish the full game a bit faster (it gives you bonus income). So, I kept finishing and resetting, and each time the start to finish would shorten, so I thought I would reach a stage where I could finish each start-to-finish in an instant! It didn’t happen. I got bored first.
3
Tap Titan
An addictive tapping game. Just tap on the creatures, level up, get new skills, hire heroes, and then reset and to it all over again to progress further. It’s an incremental game where it depends on resets to progress, but no real offline bonus, so you have to be playing online. Which got boring, so I installed an app that does the tapping for me, which is actually a stupid way to play the game, but this isn’t an attempt to prove to anyone my intelligence. Anyway, thankfully something went wrong and my progress got deleted, WHICH WAS A GOOD THING, because the game was extremely addictive.
4
God Squad
I’ve realized most incremental games are stupid. Tap on monsters to kill, collect gold, buy Roman Gods, level them up, fight other monsters, and then get bored.
1
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Why i’m bullish on Zilliqa (long read)

Edit: TL;DR added in the comments
 
Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analyzed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk-reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralized and scalable in my opinion.
 
Below I post my analysis of why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise, just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction
 
The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since the end of January 2019 with daily transaction rates growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralized and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. The maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realized early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralized, secure, and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in the amount of nodes. More nodes = higher transaction throughput and increased decentralization. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue dissecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour, no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts, etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as: “A peer-to-peer, append-only datastore that uses consensus to synchronize cryptographically-secure data”.
 
Next, he states that: "blockchains are fundamentally systems for managing valid state transitions”. For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber, and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa, this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network, etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever-changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralized and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimization on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and the University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (66%) double-spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT, etc. Another thing we haven’t looked at yet is the amount of decentralization.
 
Decentralisation
 
Currently, there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so-called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralized nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics, you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching its transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end-users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public. They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public-facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers. The 5% block rewards with an annual yield of 10.03% translate to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non-custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS; shard nodes and seed nodes becoming more decentralized too, Zilliqa qualifies for the label of decentralized in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. The faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time-stamped so you’ll start right away with a platform introduction, roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalized: programming languages can be divided into being ‘object-oriented’ or ‘functional’. Here is an ELI5 given by software development academy: * “all programs have two basic components, data – what the program knows – and behavior – what the program can do with that data. So object-oriented programming states that combining data and related behaviors in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behavior are different things and should be separated to ensure their clarity.” *
 
Scilla is on the functional side and shares similarities with OCaml: OCaml is a general-purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognized by academics and won a so-called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise, it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts, it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa or Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue: In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships
 
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organizations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggests that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already take advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, Airbnb, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are built on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human-readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They don't just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data, it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community-run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non-custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiative (correct me if I’m wrong though). This suggests in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real-time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding of what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures, Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
submitted by haveyouheardaboutit to CryptoCurrency [link] [comments]

The next XVG? Microcap 100x potential actually supported by fundamentals!

What’s up team? I have a hot one for you. XVG returned 12 million percent in 2017 and this one reminds me a lot of it. Here’s why:
Mimblewimble is like Blu-Ray compared to CD-ROM in terms of its ability to compress data on a blockchain. The current BTC chain is 277gb and its capacity is limited because every time you spend a coin, each node needs to validate its history back to when it was mined (this is how double spending is prevented). Mimblewimble is different - all transactions in a block are aggregated and netted out in one giant CoinJoin, and only the current spending needs to be verified. This means that dramatically more transactions can fit into a smaller space, increasing throughput and lowering fees while still retaining the full proof of work game theory of Bitcoin. These blockchains are small enough to run a full node on a cheap smartphone, which enhances the decentralization and censorship resistance of the network.
The biggest benefit, though, is that all transactions are private - the blockchain doesn’t reveal amounts or addresses except to the actual wallet owner. Unlike earlier decoy-based approaches that bloat the chain and can still be data mined (XMR), Mimblewimble leaves no trace in the blockchain, instead storing only the present state of coin ownership.
The first two Mimblewimble coins, Grin and Beam, launched to great fanfare in 2019, quickly reaching over $100m in market cap (since settled down to $22m and $26m respectively). They are good projects but grin has infinite supply and huge never-decreasing emission, and Beam is a corporate moneygrab whose founding investors are counting on you buying for their ROI.
ZEC is valued at $568m today, despite the facts that only 1% of transactions are actually shielded, it has a trusted setup, and generating a confidential transaction takes ~60 seconds on a powerful PC. XMR is a great project but it’s valued at $1.2b (so no 100x) and it uses CryptoNote, which is 2014 tech that relies on a decoy-based approach that could be vulnerable to more powerful computers in the future. Mimblewimble is just a better way to approach privacy because there is simply no data recorded in the blockchain for companies to surveil.
Privacy is not just for darknet markets, porn, money launderers and terrorists. In many countries it’s dangerous to be wealthy, and there are all kinds of problems with having your spending data be out there publicly and permanently for all to see. Namely, companies like Amazon are patenting approaches to identify people with their crypto addresses, “for law enforcement” but also so that, just like credit cards, your spending data can be used to target ads. (A) Coinbase is selling user data to the DEA, IRS, FBI, Secret Service, and who knows who else? (B) What about insurance companies raising your premiums or canceling your policy because they see you buying (legal) cannabis? If your business operates using transparent cryptocurrency, competitors can data mine your customer and supply chain data, and employees can see how much everyone else gets paid. I could go on, but the idea of “I have nothing to hide, so what do I care about privacy?” will increasingly ring hollow as people realize that this money printing will have to be paid by massive tax increases AND that those taxes will be directly debited from their “Central Bank Digital Currency” wallets.
100% privacy for all transactions also eliminates one HUGE problem that people aren’t aware of yet, but they will be: fungibility. Fungibility means that each coin is indistinguishable from any other, just like paper cash. Why is this important? Because of the ever-expanding reach of AML/KYC/KYT (Anti-Money Laundering / Know Your Customer / Know Your Transaction) as regulators cramp down on crypto and banks take over, increasingly coins become “tainted” in various ways. For example, if you withdraw coins to a mixing service like Wasabi or Samourai, you may find your account blocked. (C) The next obvious step is that if you receive coins that these chainalysis services don’t like for whatever reason, you will be completely innocent yet forced to prove that you didn’t know that the coins you bought were up to no good in a past life. 3 days ago, $100k of USDC was frozen. (D) Even smaller coins like LTC now have this problem, because “Chinese Drug Kingpins” used them. (E) I believe that censorable money that can be blocked/frozen isn’t really “your money”.
Epic Cash is a 100% volunteer community project (like XVG and XMR) that had a fair launch in September last year with no ICO and no premine. There are very few projects like this, and it’s a key ingredient in Verge’s success (still at $110m market cap today despite being down 97% since the bubble peak) and why it’s still around. It has a small but super passionate community of “Freemen” who are united by a belief in the sound money economics of Bitcoin Standard emission (21m supply limit and ever-decreasing inflation) and the importance of privacy.
I am super bullish on this coin for the following reasons:
Because it doesn’t have a huge marketing budget in a sea of VC-funded shitcoins, it is as-yet undiscovered, which is why it’s so cheap. There are only 4 Mimblewimble-based currencies on the market: MWC at $162m, BEAM at $26m, GRIN at $22m, and EPIC at $0.4m. This is not financial advice and as always, do your own research, but I’ve been buying this gem for months and will continue to.
This one ticks all the boxes for me, the only real problem is that it’s hard to buy much without causing a huge green candle. Alt season is coming, and coins like this are how your neighbor Chad got his Lambo back in 2017. For 2021, McLaren is a better choice and be sure to pay cash so that it doesn’t get repossessed like Chad!
  1. A https://www.vice.com/en_us/article/d35eax/amazon-bitcoin-patent-data-stream-identify-cryptocurrency-for-law-enforcement-government
  2. B https://decrypt.co/31461/coinbase-wants-to-identify-bitcoin-users-for-dea-irs
  3. C https://www.coindesk.com/binance-blockade-of-wasabi-wallet-could-point-to-a-crypto-crack-up
  4. D https://cointelegraph.com/news/centre-freezes-ethereum-address-holding-100k-usdc
  5. E https://www.coindesk.com/us-treasury-blacklists-bitcoin-litecoin-addresses-of-chinese-drug-kingpins
  6. F https://www.youtube.com/channel/UCWkTxl5Z6DNN0ASMRxSKV5g
  7. G http://epic.tech/whitepaper
  8. H https://medium.com/epic-cash/epic-cash-on-uniswap-22447904d375
  9. I https://epic.tech/wp-content/uploads/2019/09/figure-3.1.jpg
Links:
submitted by pinchegringo to CryptoMoonShots [link] [comments]

Ethereum's Supplygate Has Nuanced Answers & Hard Questions On Money

Following another heated Bitcoin (BTC) vs. Ethereum (ETH) debate, it looks like there is still no consensus on the exact supply of the world's second-most valuable cryptoasset, ETH - or if it even matters. However, there is an approximation. (Updated at 12:51 UTC: updates in bold.)

It's a tale as old as ether-time: a story of a coin which the crypto-villagers have claimed for years has an infinite supply, wondering how and why. Others have been pointing out that there is a discrepancy in numbers on different block explorers.

Part of the Cryptoverse has been up in arms again, demanding for the Ethereum camp to reveal the exact number, as a part of what some have termed "the Supplygate" (a reference to the Watergate scandal in the US).

Much of the discussion lies in the argument that project leaders, developers, and the community must know the exact supply at all times for the coin to be sound money. Others disagree with this assumption.

MakerDAO developer Marc-André Dumas' initial calculations led to a report of 112.43 million. Following a report of a bug in the script, he made a correction to ETH 112.093 million. "You can now be assured that there are are no nasty inflation bug in Ethereum. 112.1M is the number," he stated yesterday.
submitted by ami_nil1987 to DigitalCryptoWorld [link] [comments]

Ethereum's Supplygate Has Nuanced Answers & Hard Questions On Money

Following another heated Bitcoin (BTC) vs. Ethereum (ETH) debate, it looks like there is still no consensus on the exact supply of the world's second-most valuable cryptoasset, ETH - or if it even matters. However, there is an approximation. (Updated at 12:51 UTC: updates in bold.)

It's a tale as old as ether-time: a story of a coin which the crypto-villagers have claimed for years has an infinite supply, wondering how and why. Others have been pointing out that there is a discrepancy in numbers on different block explorers.

Part of the Cryptoverse has been up in arms again, demanding for the Ethereum camp to reveal the exact number, as a part of what some have termed "the Supplygate" (a reference to the Watergate scandal in the US).

Much of the discussion lies in the argument that project leaders, developers, and the community must know the exact supply at all times for the coin to be sound money. Others disagree with this assumption.

MakerDAO developer Marc-André Dumas' initial calculations led to a report of 112.43 million. Following a report of a bug in the script, he made a correction to ETH 112.093 million. "You can now be assured that there are are no nasty inflation bug in Ethereum. 112.1M is the number," he stated yesterday.
submitted by ami_nil1987 to airdropfactory [link] [comments]

(serious question) Is the entire Bitcoin Blockchain a collection of preloaded chunks of a Minecraft type world generator? (yet?)

I realize now, having used all of the softwares involved, that a single Bitcoin being created is a stack of individually identifiable Satoshis that fit together mathematically in blocks to form the full coin when mined, and each coin can be mined on any computer capable of running the same software, in a similar way that Minecraft seeds each contain an entire world of individually identifiable blocks that can be generated by any computer running the same software, and the chunks of the world are generated as you witness their connection to the previous chunks. All chunks of a seed are absolute, when using a seed, the seemingly infinite world will always generate exactly the same on all computers, although not always in the same order depending on which direction you travel when generating the chunks of your world as you move around and witness them, exactly how Bitcoins are found "randomly" by connecting them together in a way that Bitcoin can witness as a collective agreement about every historical state of reality in a way that fits together, called the Blockchain.
If you haven't played Minecraft, the important thing to know is that I can give you my seed, which is unique out of (something like) 18 Billion seeds, and your computer can generate the exact same world as mine with just a few numbers. If everyone mining Bitcoin is generating chunks of the same Minecraft seed, we already have a very large world ready to be explored. Minecraft already has a world based on your private key in the same way Bitcoin already has all of the private keys, we just need the correct software to view them.
Before you link it, I have seen Decentraland, It is similar to what I'm suggesting and looking for. Someone is already working on this i'm sure, i'm just looking for the 12-dimensional painter of this art, so to speak.
So...
Each Bitcoin is theoretically 100,000,000 blocks of a Minecraft based reality generation software. Each coin is a chunk of the full map, the seed that builds this world is the chain itself. There are 21 Million Chunks, each one contains 100 million blocks, each block is a grain of sand that, currently, is not being picked up and moved, but having it's access permission transferred.
The Blockchain is the full map, the wallet is your interaction permission list and history, operating like the fog of unknowing you have removed from your map by exploring.
A wallet's private key is permission to load a private set of loaded chunks from the server, not just a collection of the grains of sand, but full access to where they spawned and how the permissions have traveled. It's not a private location where you keep an inventory of Satoshis, a Wallet is just a list of blocks you have permission to break and move inside this limited, single Minecraft type world seed. The Chain is where the locations are documented, the wallet is where the permissions are documented, and multi sig wallets are how you invite a friend into your world.
Bitcoin generates specific numbers that exist forever uniquely, and Minecraft generates virtual reality landscapes uniquely from specific numbers. The Matrix is Teaching us to give birth to it. This is happening. It's a land rush, not a Gold rush.

I just need to know where... Anybody seen this yet?
submitted by lostcorass to Bitcoin [link] [comments]

AITDblockchain is declaring war against anti-Globalization.

AITDblockchain is declaring war against anti-Globalization.
What consequences will Anti-Globalization bring?
World financial structure is experiencing shocks from wide range of Anti-Globalization moves. The results of the impact are diversified. Overall, the impacts of Anti-Globalization are mostly negative: Economy recession, extensive unemployment rate, global payment channel forced to shut down, economy monopoly.
To fully understand the disadvantages of Anti-Globalization and fight against it, first we need to understand how "Anti-Globalization “begin. Anti -Globalization movement enthusiasm has been skyrocketing since 2016. Unlike any other protests from previous years, the participants, size, global influences of this Anti-globalization protest are exceeding any previous Anti-Globalization protests.
The root cause for Anti-Globalization ideology skyrocketing is that many countries started looking for new economy support after economic crisis happened in 2008, overall global economy recovery experienced fatigue; The main characters are UK and US in this movement, Brexit and Global trade protectionism accelerating is the direct cause for this Anti-Globalization movement.
This vigor and vital anti-globalization movement brings tremendous influences to world economy, there are two obvious impacts.

https://preview.redd.it/h3vwhd1y88m51.png?width=652&format=png&auto=webp&s=88b6902d5f6e20629bd881f871fe06ea9463daa9
US Manufacturing industry back flow: Data shows that US manufacturing industry' increased value was around 30% worldwide in the 2000 market and rapidly decreased to 17% in 2014 worldwide. Therefore, in recent years, US is enforcing the method to facilitating manufacture backflow; US is requiring their corporation to stop investment in building companies outside of US, moving companies back to US as soon as possible. On one hand, US is giving corporations large portion of tax deductions for corporations which move back to US. On the other hand, US is putting pressure on corporations and declaring increasing border trade taxes if companies refuse moving back to US; In terms of real situation, many foreign companies show the tendency of moving back to US, as time goes by, this phenomenon will be more obvious. US manufacturing industry back flow will cause other countries' economy status to be unstable. It is not a friendly move for most countries which economy status stay in medium level.
Enhancing trade protection: US indicates that it will collect punitive tariff for those countries have trade surplus, comparing manufacturing back-flow phenomenon, this movement will cause unpredictable influences for trade deficit countries. If US is insisting on continuing this evil competition, it will experience endless trade revenge. Once these types endless competitions start spreading across the nation, it will not only disrupt the order of international trade, but also have influences on global economy development.
Fully armed and resist recession
In many years, Anti-Globalization has undefined impact on world economy, many countries’ manufacturing industries and employment rate have suffered certain level of influences; Many countries’ economy development were restricted under monopolistic operation; Until 2009, Bitcoin father Satoshi Nakamoto distributed the First digital currency-Bitcoin, after that, digital currency was brought into public. As Bit-coin value starts climbing, Bitcoin decentralization and consistent distribution amount traits are bringing hopes to financial practitioners.
In recent years, economy crisis and anti-globalization are continuing constantly, financial field starts experiencing digital assets initiatively or passively just because digital currency is able to use blockchain technology as it's layer structure, achieving open source finance. At the same time, Bit-coin decentralization trait is entrusting high flow value and financial expansion spaces to Bit-coin.
As blockchain industry is growing at extreme speed, the concept of decentralization has becoming well-known vocabulary compare to two to three years ago. People rarely ask "what is blockchain" now; As blockchain technology is developing and promoting, assets digitalization and finance globalization are becoming one of the important tools to fight against anti-globalization.

https://preview.redd.it/dqjd29zy88m51.png?width=647&format=png&auto=webp&s=79abd577fd13053b3b8b54971ee3cd0e085c1936
Currently, Global central banks are starting exploring and developing digital assets, hoping to build a broad future through digital asset system for national economy development; Britain, Japan, Sweden multinational government are promoting Central Banks Digital Currency research development process.
Under strong upcoming anti-globalization movement, technical power seems to be extremely important, we can use the best block chain technology to build a decentralized financial system which links the whole world , allowing assets digitalization working on chain, achieving global finance online incorporation in order to fight against the negative impacts that brings by anti-globalization; From trade to social networking, from payment to loan, decentralized finance platform can almost satisfied bright future vision such as to resist economy recession, to create financial future etc.
In multiple decentralized financial platform projects, AITD Blockchain technique and global financial layout are performing at its best level; Base on the understanding of blockchain, AITD Blockchain will provide convenient and efficient deposit, loan, payment, settlement, transfer, electric invoices, digital credit, account management, currency exchanges, P2P finance, investment money management, financial information according public chain infrastructure facilities and also through assistance of modern digitalized communication, blockchain, mobile communication and internet of things techniques so on, which are a series of whole seamless direction , convenient, safe, high speed decentralized financial services.
AITD Blockchain will transfer traditional banks services completely to block chain community , which is to build a brand new decentralized banking systems; The main services are operating completely online for decentralized banks, which are covering the globe without considering time and spaces constraint; Meanwhile, decentralized banking system has powerful and safe platforms, ensuring procedures can be completed online, easy processes, convenient services, fast, efficiency, reliable, allowing 7*24 services available. Decentralized banks are customer oriented, achieving public sharing,transparent,open,global interrelated.
Global finance, Connect the world
Teams are indicating that the original purpose is circulating around world for AITD Blockchain, it allows digital assets linking value, integrating blockchain application into daily life is our ultimate graceful goal;AITD Blockchain team and consultant are mainly coming from Singapore, Europe and America, Australia and Hongkong(China) etc. who have rich working experiences and deep understanding in technique development, blockchain digital assets and financial fields.
AITD Blockchain will be designed to be a completely open blockchain platform, any developers can start DAPP development based on AITD public chain; Therefore, AITD Blockchain will not interrupt developers and DAPP directly, platform employees can communicate with developers instantly, to provide long-term operation and healthier DAPP ecosystem establishment advice. AITD Blockchain is going to achieve around 10 thousand DApps ecosystem bearing capacity goal, realizing real globalized financial ecosystem.

https://preview.redd.it/pf03t3c098m51.jpg?width=2000&format=pjpg&auto=webp&s=7f18a87669fdad48f41cd14d5958adbf310d753a
Public chain is going to adopt STTC consensus algorithm , perfecting incentive mechanism, fully encouraging nodes participation, bringing more value benefits for project participants’. AITD Blockchain is integrating banks, insurance, Trust, even social networks and financial trade diverse grounded ecosystems etc., building global decentralized financial ecosystem, achieving all data to be uploaded on chain, which is defined as valuable future, covering the globe through powerful and perfect financial ecosystem, driving finance to develop globally, providing strength for economy downturn which caused by fighting against anti-globalization.
Currently, AITD Blockchain is not only creating smart public chain, overcoming cross chain technical bottleneck; but also cooperating with multiple public chain developing team, building various field of cross chain DApp ecosystem which is covering insurance, Trust , game competition, social networking; AITD Blockchain is allowing developers mainly concentrating on business logic through DOCKER'S easy arrangement, realizing developers friendly, achieving perfect balance between data transparency and business secret.
At the same time, AITD Blockchain vast application scenarios are including insurance, Trust, communication, finance, trade game, supply chain, corporation services etc., multiple blockchain appropriate grounded application scenarios; In the near future, blockchain technology will achieve broad grounded application in government affairs, media, medical health, internet of things, supply chain, entertainment various industries, creating infinite applied value for soceity,AITD is going to generate new complete ecosystem and powerful business value as blockchain technique is extending globally; Team is believing that AITD Blockchain ecosystem will bring new round era opportunity to merchants from different fields, individual, bank industry, and all other industries.
Besides that, AITD Blockchain can also provide fair, justice, compliant, reliable, free flowing value platform to global qualified blockchain digital assets project. Providing fair, efficient, open, technical environment for global digital economy in order to slow down economic predicament under anti-globalization trend; AITD Blockchain is following the idea of " Connect the world, crypto enlightening the future, the ultimate goal is to achieve Universal deposit, Universal exchanges, Universal transfer for global financial assets.
submitted by AITDBlockchai to u/AITDBlockchai [link] [comments]

(serious question) Is the entire Bitcoin Blockchain a collection of preloaded chunks of a Minecraft type world generator? (yet?)

I realize now, having used all of the softwares involved, that a single Bitcoin being created is a stack of individually identifiable Satoshis that fit together mathematically in blocks to form the full coin when mined, and each coin can be mined on any computer capable of running the same software, in a similar way that Minecraft seeds each contain an entire world of individually identifiable blocks that can be generated by any computer running the same software, and the chunks of the world are generated as you witness their connection to the previous chunks. All chunks of a seed are absolute, when using a seed, the seemingly infinite world will always generate exactly the same on all computers, although not always in the same order depending on which direction you travel when generating the chunks of your world as you move around and witness them, exactly how Bitcoins are found "randomly" by connecting them together in a way that Bitcoin can witness as a collective agreement about every historical state of reality in a way that fits together, called the Blockchain.
If you haven't played Minecraft, the important thing to know is that I can give you my seed, which is unique out of (something like) 18 Billion seeds, and your computer can generate the exact same world as mine with just a few numbers. If everyone mining Bitcoin is generating chunks of the same Minecraft seed, we already have a very large world ready to be explored. Minecraft already has a world based on your private key in the same way Bitcoin already has all of the private keys, we just need the correct software to view them.
Before you link it, I have seen Decentraland, It is similar to what I'm suggesting and looking for. Someone is already working on this i'm sure, i'm just looking for the 12-dimensional painter of this art, so to speak.
So...
Each Bitcoin is theoretically 100,000,000 blocks of a Minecraft based reality generation software. Each coin is a chunk of the full map, the seed that builds this world is the chain itself. There are 21 Million Chunks, each one contains 100 million blocks, each block is a grain of sand that, currently, is not being picked up and moved, but having it's access permission transferred.
The Blockchain is the full map, the wallet is your interaction permission list and history, operating like the fog of unknowing you have removed from your map by exploring.
A wallet's private key is permission to load a private set of loaded chunks from the server, not just a collection of the grains of sand, but full access to where they spawned and how the permissions have traveled. It's not a private location where you keep an inventory of Satoshis, a Wallet is just a list of blocks you have permission to break and move inside this limited, single Minecraft type world seed. The Chain is where the locations are documented, the wallet is where the permissions are documented, and multi sig wallets are how you invite a friend into your world.
Bitcoin generates specific numbers that exist forever uniquely, and Minecraft generates virtual reality landscapes uniquely from specific numbers. The Matrix is Teaching us to give birth to it. This is happening. It's a land rush, not a Gold rush.
I just need to know where... Anybody seen this yet?
submitted by overflow_ to copypasta [link] [comments]

Why i’m bullish on Zilliqa (long read)

Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analysed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralised and scalable in my opinion.
 
Below I post my analysis why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since end of January 2019 with daily transaction rate growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralised and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. Maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realised early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralised, secure and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in amount of nodes. More nodes = higher transaction throughput and increased decentralisation. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue disecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as:
“A peer-to-peer, append-only datastore that uses consensus to synchronise cryptographically-secure data”.
 
Next he states that: >“blockchains are fundamentally systems for managing valid state transitions”.* For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralised and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimisation on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (>66%) double spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT etc. Another thing we haven’t looked at yet is the amount of decentralisation.
 
Decentralisation
 
Currently there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralised nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching their transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public.They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers.The 5% block rewards with an annual yield of 10.03% translates to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS & shard nodes and seed nodes becoming more decentralised too, Zilliqa qualifies for the label of decentralised in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. Faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time stamped so you’ll start right away with a platform introduction, R&D roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalised: programming languages can be divided into being ‘object oriented’ or ‘functional’. Here is an ELI5 given by software development academy: > “all programmes have two basic components, data – what the programme knows – and behaviour – what the programme can do with that data. So object-oriented programming states that combining data and related behaviours in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behaviour are different things and should be separated to ensure their clarity.”
 
Scilla is on the functional side and shares similarities with OCaml: > OCaml is a general purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognised by academics and won a so called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities safety is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa for Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue:
In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships  
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organisations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggest that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already taking advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, AirBnB, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are build on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”*
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They dont just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities) also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiatives (correct me if I’m wrong though). This suggest in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures & Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
submitted by haveyouheardaboutit to CryptoCurrency [link] [comments]

DFINITY Research Report

DFINITY Research Report
Author: Gamals Ahmed, CoinEx Business Ambassador
ABSTRACT
The DFINITY blockchain computer provides a secure, performant and flexible consensus mechanism. At its core, DFINITY contains a decentralized randomness beacon, which acts as a verifiable random function (VRF) that produces a stream of outputs over time. The novel technique behind the beacon relies on the existence of a unique-deterministic, non-interactive, DKG-friendly threshold signatures scheme. The only known examples of such a scheme are pairing-based and derived from BLS.
The DFINITY blockchain is layered on top of the DFINITY beacon and uses the beacon as its source of randomness for leader selection and leader ranking. A “weight” is attributed to a chain based on the ranks of the leaders who propose the blocks in the chain, and that weight is used to select between competing chains. The DFINITY blockchain is layered on top of the DFINITY beacon and uses the beacon as its source of randomness for leader selection and leader ranking blockchain is further hardened by a notarization process which dramatically improves the time to finality and eliminates the nothing-at-stake and selfish mining attacks.
DFINITY consensus algorithm is made to scale through continuous quorum selections driven by the random beacon. In practice, DFINITY achieves block times of a few seconds and transaction finality after only two confirmations. The system gracefully handles temporary losses of network synchrony including network splits, while it is provably secure under synchrony.

1.INTRODUCTION

DFINITY is building a new kind of public decentralized cloud computing resource. The company’s platform uses blockchain technology which is aimed at building a new kind of public decentralized cloud computing resource with unlimited capacity, performance and algorithmic governance shared by the world, with the capability to power autonomous self-updating software systems, enabling organizations to design and deploy custom-tailored cloud computing projects, thereby reducing enterprise IT system costs by 90%.
DFINITY aims to explore new territory and prove that the blockchain opportunity is far broader and deeper than anyone has hitherto realized, unlocking the opportunity with powerful new crypto.
Although a standalone project, DFINITY is not maximalist minded and is a great supporter of Ethereum.
The DFINITY blockchain computer provides a secure, performant and flexible consensus mechanism. At its core, DFINITY contains a decentralized randomness beacon, which acts as a verifiable random function (VRF) that produces a stream of outputs over time. The novel technique behind the beacon relies on the existence of a unique-deterministic, non-interactive, DKG-friendly threshold signatures scheme. The only known examples of such a scheme are pairing-based and derived from BLS.
DFINITY’s consensus mechanism has four layers: notary (provides fast finality guarantees to clients and external observers), blockchain (builds a blockchain from validated transactions via the Probabilistic Slot Protocol driven by the random beacon), random beacon (provides the source of randomness for all higher layers like smart contract applications), and identity (provides a registry of all clients).
DFINITY’s consensus mechanism has four layers

Figure1: DFINITY’s consensus mechanism layers
1. Identity layer:
Active participants in the DFINITY Network are called clients. Where clients are registered with permanent identities under a pseudonym. Moreover, DFINITY supports open membership by providing a protocol for registering new clients by depositing a stake with an insurance period. This is the responsibility of the first layer.
2. Random Beacon layer:
Provides the source of randomness (VRF) for all higher layers including ap- plications (smart contracts). The random beacon in the second layer is an unbiasable, verifiable random function (VRF) that is produced jointly by registered clients. Each random output of the VRF is unpredictable by anyone until just before it becomes avail- able to everyone. This is a key technology of the DFINITY system, which relies on a threshold signature scheme with the properties of uniqueness and non-interactivity.

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3. Blockchain layer:
The third layer deploys the “probabilistic slot protocol” (PSP). This protocol ranks the clients for each height of the chain, in an order that is derived determin- istically from the unbiased output of the random beacon for that height. A weight is then assigned to block proposals based on the proposer’s rank such that blocks from clients at the top of the list receive a higher weight. Forks are resolved by giving favor to the “heaviest” chain in terms of accumulated block weight — quite sim- ilar to how traditional proof-of-work consensus is based on the highest accumulated amount of work.
The first advantage of the PSP protocol is that the ranking is available instantaneously, which allows for a predictable, constant block time. The second advantage is that there is always a single highest-ranked client, which allows for a homogenous network bandwidth utilization. Instead, a race between clients would favor a usage in bursts.
4. Notarization layer:
Provides fast finality guarantees to clients and external observers. DFINITY deploys the novel technique of block notarization in its fourth layer to speed up finality. A notarization is a threshold signature under a block created jointly by registered clients. Only notarized blocks can be included in a chain. Of all RSA-based alternatives exist but suffer from an impracticality of setting up the thresh- old keys without a trusted dealer.
DFINITY achieves its high speed and short block times exactly because notarization is not full consensus.
DFINITY does not suffer from selfish mining attack or a problem nothing at stake because the authentication step is impossible for the opponent to build and maintain a series of linked and trusted blocks in secret.
DFINITY’s consensus is designed to operate on a network of millions of clients. To en- able scalability to this extent, the random beacon and notarization protocols are designed such as that they can be safely and efficiently delegated to a committee

1.1 OVERVIEW ABOUT DFINITY

DFINITY is a blockchain-based cloud-computing project that aims to develop an open, public network, referred to as the “internet computer,” to host the next generation of software and data. and it is a decentralized and non-proprietary network to run the next generation of mega-applications. It dubbed this public network “Cloud 3.0”.
DFINITY is a third generation virtual blockchain network that sets out to function as an “intelligent decentralised cloud,”¹ strongly focused on delivering a viable corporate cloud solution. The DFINITY project is overseen, supported and promoted by DFINITY Stiftung a not-for-profit foundation based in Zug, Switzerland.
DFINITY is a decentralized network design whose protocols generate a reliable “virtual blockchain computer” running on top of a peer-to-peer network upon which software can be installed and can operate in the tamperproof mode of smart contracts.
DFINITY introduces algorithmic governance in the form of a “Blockchain Nervous System” that can protect users from attacks and help restart broken systems, dynamically optimize network security and efficiency, upgrade the protocol and mitigate misuse of the platform, for example by those wishing to run illegal or immoral systems.
DFINITY is an Ethereum-compatible smart contract platform that is implementing some revolutionary ideas to address blockchain performance, scaling, and governance. Whereas
DFINITY could pose a credible threat to Ethereum’s extinction, the project is pursuing a coevolutionary strategy by contributing funding and effort to Ethereum projects and freely offering their technology to Ethereum for adoption. DFINITY has labeled itself Ethereum’s “crazy sister” to express it’s close genetic resemblance to Ethereum, differentiated by its obsession with performance and neuron-inspired governance model.
Dfinity raised $61 million from Andreesen Horowitz and Polychain Capital in a February 2018 funding round. At the time, Dfinity said it wanted to create an “internet computer” to cut the costs of running cloud-based business applications. A further $102 million funding round in August 2018 brought the project’s total funding to $195 million.
In May 2018, Dfinity announced plans to distribute around $35 million worth of Dfinity tokens in an airdrop. It was part of the company’s plan to create a “Cloud 3.0.” Because of regulatory concerns, none of the tokens went to US residents.
DFINITY be broadening and strengthening the EVM ecosystem by giving applications a choice of platforms with different characteristics. However, if DFINITY succeeds in delivering a fully EVM-compatible smart contract platform with higher transaction throughput, faster confirmation times, and governance mechanisms that can resolve public disputes without causing community splits, then it will represent a clearly superior choice for deploying new applications and, as its network effects grow, an attractive place to bring existing ones. Of course the challenge for DFINITY will be to deliver on these promises while meeting the security demands of a public chain with significant value at risk.

1.1.1 DFINITY FUTURE

  • DFINITY aims to explore new blockchain territory related to the original goals of the Ethereum project and is sometimes considered “Ethereum’s crazy sister.”
  • DFINITY is developing blockchain-based infrastructure to support a new style of the internet (akin to Ethereum’s “World Computer”), one in which the internet itself will support software applications and data rather than various cloud hosting providers.
  • The project suggests this reinvented software platform can simplify the development of new software systems, reduce the human capital needed to maintain and secure data, and preserve user data privacy.
  • Dfinity aims to reduce the costs of cloud services by creating a decentralized “internet computer” which may launch in 2020
  • Dfinity claims transactions on its network are finalized in 3–5 seconds, compared to 1 hour for Bitcoin and 10 minutes for Ethereum.

1.1.2 DFINITY’S VISION

DFINITY’s vision is its new internet infrastructure can support a wide variety of end-user and enterprise applications. Social media, messaging, search, storage, and peer-to-peer Internet interactions are all examples of functionalities that DFINITY plans to host atop its public Web 3.0 cloud-like computing resource. In order to provide the transaction and data capacity necessary to support this ambitious vision, DFINITY features a unique consensus model (dubbed Threshold Relay) and algorithmic governance via its Blockchain Nervous System (BNS) — sometimes also referred to as the Network Nervous System or NNS.

1.2 DFINITY COMMUNITY

The DFINITY community brings people and organizations together to learn and collaborate on products that help steward the next-generation of internet software and services. The Internet Computer allows developers to take on the monopolization of the internet, and return the internet back to its free and open roots. We’re committed to connecting those who believe the same through our events, content, and discussions.

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1.3 DFINITY ROADMAP (TIMELINE) February 15, 2017

February 15, 2017
Ethereum based community seed round raises 4M Swiss francs (CHF)
The DFINITY Stiftung, a not-for-profit foundation entity based in Zug, Switzerland, raised the round. The foundation held $10M of assets as of April 2017.
February 8, 2018
Dfinity announces a $61M fundraising round led by Polychain Capital and Andreessen Horowitz
The round $61M round led by Polychain Capital and Andreessen Horowitz, along with an DFINITY Ecosystem Venture Fund which will be used to support projects developing on the DFINITY platform, and an Ethereum based raise in 2017 brings the total funding for the project over $100 million. This is the first cryptocurrency token that Andressen Horowitz has invested in, led by Chris Dixon.
August 2018
Dfinity raises a $102,000,000 venture round from Multicoin Capital, Village Global, Aspect Ventures, Andreessen Horowitz, Polychain Capital, Scalar Capital, Amino Capital and SV Angel.
January 23, 2020
Dfinity launches an open source platform aimed at the social networking giants

2.DFINITY TECHNOLOGY

Dfinity is building what it calls the internet computer, a decentralized technology spread across a network of independent data centers that allows software to run anywhere on the internet rather than in server farms that are increasingly controlled by large firms, such as Amazon Web Services or Google Cloud. This week Dfinity is releasing its software to third-party developers, who it hopes will start making the internet computer’s killer apps. It is planning a public release later this year.
At its core, the DFINITY consensus mechanism is a variation of the Proof of Stake (PoS) model, but offers an alternative to traditional Proof of Work (PoW) and delegated PoS (dPoS) networks. Threshold Relay intends to strike a balance between inefficiencies of decentralized PoW blockchains (generally characterized by slow block times) and the less robust game theory involved in vote delegation (as seen in dPoS blockchains). In DFINITY, a committee of “miners” is randomly selected to add a new block to the chain. An individual miner’s probability of being elected to the committee proposing and computing the next block (or blocks) is proportional to the number of dfinities the miner has staked on the network. Further, a “weight” is attributed to a DFINITY chain based on the ranks of the miners who propose blocks in the chain, and that weight is used to choose between competing chains (i.e. resolve chain forks).
A decentralized random beacon manages the random selection process of temporary block producers. This beacon is a Variable Random Function (VRF), which is a pseudo-random function that provides publicly verifiable proofs of its outputs’ correctness. A core component of the random beacon is the use of Boneh-Lynn-Shacham (BLS) signatures. By leveraging the BLS signature scheme, the DFINITY protocol ensures no actor in the network can determine the outcome of the next random assignment.
Dfinity is introducing a new standard, which it calls the internet computer protocol (ICP). These new rules let developers move software around the internet as well as data. All software needs computers to run on, but with ICP the computers could be anywhere. Instead of running on a dedicated server in Google Cloud, for example, the software would have no fixed physical address, moving between servers owned by independent data centers around the world. “Conceptually, it’s kind of running everywhere,” says Dfinity engineering manager Stanley Jones.
DFINITY also features a native programming language, called ActorScript (name may be subject to change), and a virtual machine for smart contract creation and execution. The new smart contract language is intended to simplify the management of application state for programmers via an orthogonal persistence environment (which means active programs are
not required to retrieve or save their state). All ActorScript contracts are eventually compiled down to WebAssembly instructions so the DFINITY virtual machine layer can execute the logic of applications running on the network. The advantage of using the WebAssembly standard is that all major browsers support it and a variety of programming languages can compile down to Wasm (not just ActorScript).
Dfinity is moving fast. Recently, Dfinity showed off a TikTok clone called CanCan. In January it demoed a LinkedIn-alike called LinkedUp. Neither app is being made public, but they make a convincing case that apps made for the internet computer can rival the real things.

2.1 DFINITY CORE APPLICATIONS

The DFINITY cloud has two core applications:
  1. Enabling the re-engineering of business: DFINITY ambitiously aims to facilitate the re-engineering of mass-market services (such as Web Search, Ridesharing Services, Messaging Services, Social Media, Supply Chain, etc) into open source businesses that leverage autonomous software and decentralised governance systems to operate and update themselves more efficiently.
  2. Enable the re-engineering of enterprise IT systems to reduce costs: DFINITY seeks to re-engineer enterprise IT systems to take advantage of the unique properties that blockchain computer networks provide.
At present, computation on blockchain-based computer networks is far more expensive than traditional, centralised solutions (Amazon Web Services, Microsoft Azure, Google Cloud Platform, etc). Despite increasing computational cost, DFINITY intends to lower net costs “by 90% or more” through reducing the human capital cost associated with sustaining and supporting these services.
Whilst conceptually similar to Ethereum, DFINITY employs original and new cryptography methods and protocols (crypto:3) at the network level, in concert with AI and network-fuelled systemic governance (Blockchain Nervous System — BNS) to facilitate Corporate adoption.
DFINITY recognises that different users value different properties and sees itself as more of a fully compatible extension of the Ethereum ecosystem rather than a competitor of the Ethereum network.
In the future, DFINITY hopes that much of their “new crypto might be used within the Ethereum network and are also working hard on shared technology components.”
As the DFINITY project develops over time, the DFINITY Stiftung foundation intends to steadily increase the BNS’ decision-making responsibilities over time, eventually resulting in the dissolution of its own involvement entirely, once the BNS is sufficiently sophisticated.
DFINITY consensus mechanism is a heavily optimized proof of stake (PoS) model. It places a strong emphasis on transaction finality through implementing a Threshold Relay technique in conjunction with the BLS signature scheme and a notarization method to address many of the problems associated with PoS consensus.

2.2 THRESHOLD RELAY

As a public cloud computing resource, DFINITY targets business applications by substantially reducing cloud computing costs for IT systems. They aim to achieve this with a highly scalable and powerful network with potentially unlimited capacity. The DFINITY platform is chalk full of innovative designs and features like their Blockchain Nervous System (BNS) for algorithmic governance.
One of the primary components of the platform is its novel Threshold Relay Consensus model from which randomness is produced, driving the other systems that the network depends on to operate effectively. The consensus system was first designed for a permissioned participation model but can be paired with any method of Sybil resistance for an open participation model.
“The Threshold Relay is the mechanism by which Dfinity randomly samples replicas into groups, sets the groups (committees) up for threshold operation, chooses the current committee, and relays from one committee to the next is called the threshold relay.”
Threshold Relay consists of four layers (As mentioned previously):
  1. Notary layer, which provides fast finality guarantees to clients and external observers and eliminates nothing-at-stake and selfish mining attacks, providing Sybil attack resistance.
  2. Blockchain layer that builds a blockchain from validated transactions via the Probabilistic Slot Protocol driven by the random beacon.
  3. Random beacon, which as previously covered, provides the source of randomness for all higher layers like the blockchain layer smart contract applications.
  4. Identity layer that provides a registry of all clients.

2.2.1 HOW DOES THRESHOLD RELAY WORK?

Threshold Relay produces an endogenous random beacon, and each new value defines random group(s) of clients that may independently try and form into a “threshold group”. The composition of each group is entirely random such that they can intersect and clients can be presented in multiple groups. In DFINITY, each group is comprised of 400 members. When a group is defined, the members attempt to set up a BLS threshold signature system using a distributed key generation protocol. If they are successful within some fixed number of blocks, they then register the public key (“identity”) created for their group on the global blockchain using a special transaction, such that it will become part of the set of active groups in a following “epoch”. The network begins at “genesis” with some number of predefined groups, one of which is nominated to create a signature on some default value. Such signatures are random values — if they were not then the group’s signatures on messages would be predictable and the threshold signature system insecure — and each random value produced thus is used to select a random successor group. This next group then signs the previous random value to produce a new random value and select another group, relaying between groups ad infinitum and producing a sequence of random values.
In a cryptographic threshold signature system a group can produce a signature on a message upon the cooperation of some minimum threshold of its members, which is set to 51% in the DFINITY network. To produce the threshold signature, group members sign the message
individually (here the preceding group’s threshold signature) creating individual “signature shares” that are then broadcast to other group members. The group threshold signature can be constructed upon combination of a sufficient threshold of signature shares. So for example, if the group size is 400, if the threshold is set at 201 any client that collects that many shares will be able to construct the group’s signature on the message. Other group members can validate each signature share, and any client using the group’s public key can validate the single group threshold signature produced by combining them. The magic of the BLS scheme is that it is “unique and deterministic” meaning that from whatever subset of group members the required number of signature shares are collected, the single threshold signature created is always the same and only a single correct value is possible.
Consequently, the sequence of random values produced is entirely deterministic and unmanipulable, and signatures generated by relaying between groups produces a Verifiable Random Function, or VRF. Although the sequence of random values is pre-determined given some set of participating groups, each new random value can only be produced upon the minimal agreement of a threshold of the current group. Conversely, in order for relaying to stall because a random number was not produced, the number of correct processes must be below the threshold. Thresholds are configured so that this is extremely unlikely. For example, if the group size is set to 400, and the threshold is 201, 200 or more of the processes must become faulty to prevent production. If there are 10,000 processes in the network, of which 3,000 are faulty, the probability this will occur is less than 10e-17.

2.3 DFINITY TOKEN

The DFINITY blockchain also supports a native token, called dfinities (DFN), which perform multiple roles within the network, including:
  1. Fuel for deploying and running smart contracts.
  2. Security deposits (i.e. staking) that enable participation in the BNS governance system.
  3. Security deposits that allow client software or private DFINITY cloud networks to connect to the public network.
Although dfinities will end up being assigned a value by the market, the DFINITY team does not intend for DFN to act as a currency. Instead, the project has envisioned PHI, a “next-generation” crypto-fiat scheme, to act as a stable medium of exchange within the DFINITY ecosystem.
Neuron operators can earn Dfinities by participating in network-wide votes, which could be concerning protocol upgrades, a new economic policy, etc. DFN rewards for participating in the governance system are proportional to the number of tokens staked inside a neuron.

2.4 SCALABILITY

DFINITY is constantly developing with a structure that separates consensus, validation, and storage into separate layers. The storage layer is divided into multiple strings, each of which is responsible for processing transactions that occur in the fragment state. The verification layer is responsible for combining hashes of all fragments in a Merkle-like structure that results in a global state fractionation that is stored in blocks in the top-level chain.

2.5 DFINITY CONSENSUS ALGORITHM

The single most important aspect of the user experience is certainly the time required before a transaction becomes final. This is not solved by a short block time alone — Dfinity’s team also had to reduce the number of confirmations required to a small constant. DFINITY moreover had to provide a provably secure proof-of-stake algorithm that scales to millions of active participants without compromising any bit on decentralization.
Dfinity soon realized that the key to scalability lay in having an unmanipulable source of randomness available. Hence they built a scalable decentralized random beacon, based on what they call the Threshold Relay technique, right into the foundation of the protocol. This strong foundation drives a scalable and fast consensus layer: On top of the beacon runs a blockchain which utilizes notarization by threshold groups to achieve near-instant finality. Details can be found in the overview paper that we are releasing today.
The roots of the DFINITY consensus mechanism date back to 2014 when thair Chief Scientist, Dominic Williams, started to look for more efficient ways to drive large consensus networks. Since then, much research has gone into the protocol and it took several iterations to reach its current design.
For any practical consensus system the difficulty lies in navigating the tight terrain that one is given between the boundaries imposed by theoretical impossibility-results and practical performance limitations.
The first key milestone was the novel Threshold Relay technique for decentralized, deterministic randomness, which is made possible by certain unique characteristics of the BLS signature system. The next breakthrough was the notarization technique, which allows DFINITY consensus to solve the traditional problems that come with proof-of-stake systems. Getting the security proofs sound was the final step before publication.
DFINITY consensus has made the proper trade-offs between the practical side (realistic threat models and security assumptions) and the theoretical side (provable security). Out came a flexible, tunable algorithm, which we expect will establish itself as the best performing proof-of-stake algorithm. In particular, having the built-in random beacon will prove to be indispensable when building out sharding and scalable validation techniques.

2.6 LINKEDUP

The startup has rather cheekily called this “an open version of LinkedIn,” the Microsoft-owned social network for professionals. Unlike LinkedIn, LinkedUp, which runs on any browser, is not owned or controlled by a corporate entity.
LinkedUp is built on Dfinity’s so-called Internet Computer, its name for the platform it is building to distribute the next generation of software and open internet services.
The software is hosted directly on the internet on a Switzerland-based independent data center, but in the concept of the Internet Computer, it could be hosted at your house or mine. The compute power to run the application LinkedUp, in this case — is coming not from Amazon AWS, Google Cloud or Microsoft Azure, but is instead based on the distributed architecture that Dfinity is building.
Specifically, Dfinity notes that when enterprises and developers run their web apps and enterprise systems on the Internet Computer, the content is decentralized across a minimum of four or a maximum of an unlimited number of nodes in Dfinity’s global network of independent data centers.
Dfinity is an open source for LinkedUp to developers for creating other types of open internet services on the architecture it has built.
“Open Social Network for Professional Profiles” suggests that on Dfinity model one can create “Open WhatsApp”, “Open eBay”, “Open Salesforce” or “Open Facebook”.
The tools include a Canister Software Developer Kit and a simple programming language called Motoko that is optimized for Dfinity’s Internet Computer.
“The Internet Computer is conceived as an alternative to the $3.8 trillion legacy IT stack, and empowers the next generation of developers to build a new breed of tamper-proof enterprise software systems and open internet services. We are democratizing software development,” Williams said. “The Bronze release of the Internet Computer provides developers and enterprises a glimpse into the infinite possibilities of building on the Internet Computer — which also reflects the strength of the Dfinity team we have built so far.”
Dfinity says its “Internet Computer Protocol” allows for a new type of software called autonomous software, which can guarantee permanent APIs that cannot be revoked. When all these open internet services (e.g. open versions of WhatsApp, Facebook, eBay, Salesforce, etc.) are combined with other open software and services it creates “mutual network effects” where everyone benefits.
On 1 November, DFINITY has released 13 new public versions of the SDK, to our second major milestone [at WEF Davos] of demoing a decentralized web app called LinkedUp on the Internet Computer. Subsequent milestones towards the public launch of the Internet Computer will involve:
  1. On boarding a global network of independent data centers.
  2. Fully tested economic system.
  3. Fully tested Network Nervous Systems for configuration and upgrades

2.7 WHAT IS MOTOKO?

Motoko is a new software language being developed by the DFINITY Foundation, with an accompanying SDK, that is designed to help the broadest possible audience of developers create reliable and maintainable websites, enterprise systems and internet services on the Internet Computer with ease. By developing the Motoko language, the DFINITY Foundation will ensure that a language that is highly optimized for the new environment is available. However, the Internet Computer can support any number of different software frameworks, and the DFINITY Foundation is also working on SDKs that support the Rust and C languages. Eventually, it is expected there will be many different SDKs that target the Internet Computer.
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