$KMD can often be used to buy into decentralized ICOs launched on our platform at a discounted price.
KMD can also be traded with absolute privacy using Komodo’s Jumblr tool
What is a privacy coin? Privacy coins implement various protocols to create a layer of privacy between blockchain transactions. This can be utilized to prevent blockchain traceability or provide different levels of privacy for data stored on the blockchain.
What is Jumblr? A decentralized cryptocurrency shuffler that allows your transactions to become incognito and protects them from being traced through a time or knapsack attack. It adds a privacy layer to your transactions because after your coins are Jumbled, an analysis of the amounts that went in or times that they came out is futile. This function is unique to Komodo and does not require third parties.
2. Security: a secure and robust consensus mechanism called delayed Proof of Work (dPoW) that protects your funds and our ecosystem. This unique technology uses a notarization process to create a backup of the entire Komodo blockchain onto the Bitcoin blockchain thereby increasing security and resilience. This happens roughly every ten minutes. The backups are then saved (notarized) onto the Bitcoin blockchain because it has the highest hashrate available. So even if Komodo suffered a devastating attack (which is extremely unlikely), the Komodo blockchain would merely revert to the most recently notarized copy of the chain. If Bitcoin loses superiority in terms of hashrate the dPOW mechanism can be switched to another blockchain on demand. Hence, Komodo is the most flexible platform to build on and one of the most secure.
What is hashrate? A proof of work blockchain needs a lot of calculations. Hashrate is the way it is measured. The amount of data hashed in a given time by a machine. It is a unit used to define the amount of calculations made by a machine. When you add all the machines together you have the hashrate for that blockchain (here’s a great chart that illustrates it). It's like a river of transactions and the broader and wider it is, the harder it is to manipulate it.
3. Freedom from middlemen: a decentralized exchange (DEX) called BarterDEX, with a fully working order book, powered by our world-class atomic swap technology. This reduces risk and transaction fees. Komodo’s atomic swaps work between Bitcoin protocol and ERC20 tokens which means we can support over 95% of all the tokens and coins in existence. Our decentralized exchange offers ‘liquidity power-ups’ which mean that you can place more than one buy order with the same funds (i.e. pick your top 5 coins and if any of them drop below 50% of their value you’ll buy it and cancel the other orders at the same time) which means your funds have a greater value! On top of all that, Komodo’s DEX has fast transaction speeds and super low transaction fees (0.15%). You can find live BarterDEX and Komodo Stats here: https://dexstats.info/index.php.
What are atomic swaps? Atomic swaps are a method of trading cryptocurrencies peer-to-peer, directly from one blockchain to another, without the need to trust a third-party. Here is a good article to read that will take you about 11 minutes ‘Atomic Swaps & Etomic Swaps, Explained in Plain English’ written by John Westbrook on Medium.
Why do YOU want an exchange to be decentralized? A centralized exchange is a third party and requires you to trust them with your funds. If they’re hacked you’re at risk of losing your funds. Centralized exchanges also require you to trade between pillars (i.e. BTC or USDT) which can involve higher transaction fees and a greater number of trades than necessary to swap the token you have for the one you want (i.e. DOGE sell to BTC to buy KMD is two trades when all you really want is DOGE to KMD).
4. Independence: decentralized ICO crowdfunding and scalability solutions for blockchain startups. You can think of a blockchain as a motorway and if you build a project on the same blockchain as other projects you will be impacted by how well the other drives behave, or by the motorway introducing tolls, or you could suffer from congestion (i.e. if you’re familiar with how crypto kitties caused ETH transaction fees to greatly increase and transaction speeds to slow down then you’ll understand multiple projects on one blockchain cause a scalability and independence problem ). Komodo offers parallel chains which mean a project or decentralized ICO is given its own chain which uses Komodo’s technology. This also solves the scalability issue because using the motorway analogy we can simply open more lanes for a project with a high amount of congestion. This is possible because of the dPOW notarisation. It allows projects to launch completely independent blockchains. Every independent blockchain created on Komodo Platform is automatically integrated into Komodo’s BarterDEX (DEX) which means they have instant access to liquidity for their token and their community can buy and trade immediately. If you compare this to a centralized exchange where projects are often met with a list of onerous demands and fees to be listed and risk being delisted then you’ll understand how important this is for any project especially smaller teams and decentralized apps (dAPPS).
5. Universal Wallet: the Agama Wallet is a universal secure, multi-coin wallet to store funds on and claim the 5% reward for your $KMD tokens. There is also a paper wallet available if you would prefer a cold storage option for those who want to maximize their security.
What is dev team going do about Dogecoin's dangerously low hashrate?
First of all, let me apologize in advance if anything I say offends people or if I am not very nice. I am stating my opinions and don't like to sugar coat things. So it might be a bit jarring when compared to typical shibes you see around here. :) The last time I talked to the Dogecoin dev team, they were still trying to figure out what they wanted to do. And Jackson said that he would wait for 2 more halvings before considering merged mining. Well it's been 2 halvings, and the Dogecoin hashrate has behaved pretty much as I expected: LTC/DOGE hashrate comparison When I did my merged mining AMA, the dogecoin hashrate was about 1/2 of litecoin's hashrate. Today, the hashrate is 1/15 of litecoin's. Pretty much all the ASIC hashrate went to Litecoin, which I warned would happen. The Dogecoin's network security is in danger of being attacked. The top 3 Litecoin pools can easily pull off a 51% attack on the Dogecoin network. In a few weeks, the top 6 Litecoin pools can easily do it. A Scrypt ASIC farm can decide that it wants to have some fun. The Dogecoin network hashrate is about 45 ghash/s. So as an example, a 50 ghash/s farm can easily 51% it. Here's the earning ability of 50 ghash/s: litecoin mining calculator. It makes about $20500 per day. Let's say it takes about 30 minutes to pull off this attack... that's 30 Dogecoin confirmations. The attacker loses about $430 if he stops mining Litecoin for an hour. They could try to attack one of the top Dogecoin exchanges and try to steal 0.7 bitcoins to make it worth their time. Or they can double spend a lifetime subscription to Hustler.com, which is worth about $500. Or maybe they just don't like Dogecoin. And it only costs them $430! Dogecoin's network security is worth only $430. So what can you do? Honestly, I'm not sure merged mining is a viable option anymore, as it is becoming less and less viable with each passing day. Merged mining was the best option in April, when I first proposed it. At that time, if merged mining was implemented, almost every single Litecoin and Dogecoin pool will switch to do merged mining right away, because adding merged mining of Dogecoin would increase their mining output by 50%! Today, adding merged mining will only increase earnings by 6%. It's hard to say how many pools will switch. Some might think it's not worth their time. So it would take a big PR push to make this work. You're now left with a hard choice:
Don't do anything and hope
Do merged mining and try to convince all the pools to do it
Switch to another algorithm, and hope you can compete better against other GPU mined coins
Switch to proof of stake, and accept all the problems that come with that.
I've been working on a bot for crypto subs like /r/bitcoin for a few days now. Say hello to crypto_bot!
Hey guys, I've been working on crypto_bot for some time now. It provides a bunch of features that I hope will enhance your experience on /bitcoin (and any other subreddit). You can call it by mentioning it in a comment. I started working on this a few days ago. I'm constantly adding new features and will update this post when I do, but if you're interested I'll post all updates and some tips at /crypto_bot. Please either comment here, message me, or post there if you'd like to report a bug, request a feature, or offer feedback. There's also one hidden command :) You can call multiple commands in one comment. Here's a description of the commands you can use:
Responds with the USD price of one bitcoin from an average of six of the top bitcoin exchanges (BTC-E, Bitstamp, Bitfinex, Coinbase, Kraken, Cryptsy).
Responds with the USD price of one bitcoin at seven exchanges (all of the ones listed above, plus LocalBitcoins). Also lists the average at the bottom.
Responds with the USD price of one bitcoin from [exchange] (any of the seven listed above).
Responds with the USD price of one litecoin, or the price of 1 doge and 1,000 doge.
crypto_bot litecoin|ltc [exchange]
Responds with the USD price of one litecoin from BTC-E, Bitfinex, Kraken, or Cryptsy.
Responds with the price of one bitcoin in the specified currency. Available currencies (symbols): JPY, CNY, SGD, HKD, CAD, NZD, AUD, CLP, GBP, DKK, SEK, ISK, CHF, BRL, EUR, RUB, PLN, THB, KRW, TWD.
crypto_bot [about|info] [arg]
Responds with a short description about [arg], as well as a link to an external site (Wikipedia, bitcoin.it, and some others) for more information. You can list multiple arguments and get a description for each. Available arguments: bitcoin, block chain, transaction, address, genesis, satoshi, mining, confirmation, coinbase, gox, cold wallet, hot wallet.
Responds with calculations and information about how a miner would do with the above data (mining calculator). The only required field is mining speed. Order of the arguments does not matter. Everything other than hashrate defaults to the following if not given: w (watts): 0, kwh ($kilowatt cost/hour): 0, difficulty: current network difficulty, hc$ (hardware cost): $0, $: current bitcoin price in usd (according to Coinbase), % (pool fee): 0. The calculator does not account for nor allow for input of the increase/decrease of difficulty over time, though I may add this feature soon. Working hashing speeds: h/s, kh/s, mh/s, gh/s, th/s, ph/s. Example usage: "crypto_bot calc 30th/s 10w .12kwh hc$55 1.5%" (to make it easier to remember, th/s can also be inputted as ths). This calls the bot with a hashrate of 30 th/s, electricity usage of 10w, a cost of $.12 kWh, a hardware cost of $55, and a pool fee of 1.5%.
crypto_bot number of btc <$amount to convert> [bp$bitcoin price]
Responds with the number of bitcoins you could buy with <$amount to convert>. If the comment specifies a [bp$bitcoin price], it calculates it with that exchange rate. Otherwise, it uses the rate from Coinbase. Example usage: "crypto_bot $419.29 bp$180.32" This calculates how many bitcoins you can buy if you have $419.29 and the bitcoin exchange rate is $180.32.
Signs a message in the bitcoin block chain in a transaction using OP_RETURN. The message must be less than 40 characters. Example usage: "SignMessage! "Post messages in the block chain!"" I hope you find this bot useful! Again, if you have any questions or comments, please either comment on this post, message me, or post on /crypto_bot. Update 1 (June 24, 2015, 17:35): The bot now responds with information if you post a link to a block, transaction, or address on Blockchain.info in a comment, even if you don't call it. For example, if I wrote "https://blockchain.info/block/0000000000000000126448be07fb1f82af19fbbf07dd7e07ebcd08d42c2660cb" in a comment, it would respond with information about block #362,377. Update 2 (July 10, 2015, 1:59): The bot now has two additional commands: "unconfirmed transactions" (or "unconfirmed tx") and "explain transaction delay" (or "explain tx delay"). The first command responds with the number of unconfirmed transactions, and the second explains why transactions might take extra time to confirm. Update 3 (August 24, 2015, 1:34): The bot now responds in a better way than before when transaction ids or addresses are posted. Before, it only responded when the transaction id or address was used in a link to Blockchain.info. Now the bot will respond whenever a transaction id or address is posted at all; a link to Blockchain.info is no longer necessary. Update 4 (August 27, 2015, 3:00): The bot can now sign messages in the Bitcoin block chain using OP_RETURN.
According to Quartz the [Bitmain Mongolia mine] employees estimated that each 1,000 [Bitmain] miners were equal to 10 petahashes per second in processing power. All 21,000 Bitcoin mining machines together would then be equal to 210 petahashes per second in processing power...
Going off that source would get you: 21,000 / 210 = 100 So taking the 8,705 PH/s number from ABC's hash rate peak of November 15 at 10pm, another estimate is somewhere around 8705 * 100 = 870,500 mining boxes in play at that 10pm peak. Four hundred thousand, eight hundred seventy thousand individual mining boxes seems like too large a number to me. I've clearly misunderstood something somewhere. Or incorrectly assumed something along the way. I'd be grateful to anybody for checking my calculations|assumptions and correcting me wherever I'm wrong.
New people please read this. [upvote for visibility please]
I am seeing too many new people come and and getting confused. Litecoin wiki isn't the greatest when it comes to summing up things so I will try to do things as best as I can. I will attempt to explain from what I have learned and answer some questions. Hopefully people smarter than me will also chime in. I will keep this post updated as much as I can. Preface Litecoin is a type to electronic currency. It is just like Bitcoin but it there are differences. Difference explained here. If you are starting to mine now chances are that you have missed the Bitcoin mining train. If you really want your time and processing power to not go to waste you should mine LTC because the access to BTC from there is much easier. Mining. What is it? Let's get this straight. When making any financial commitment to this be prepared to do it with "throw away" money. Mining is all about the hashrate and is measured in KH/s (KiloHash/sec). Unlike the powerful ASICs (Application Specific Integrated Circuit) that are used to mine bitcoins using hashrates in the GH/s and even TH/s, litecoin mining has only been able to achieve at the very best MH/s. I think the highest I've seen is 130 MH/s so far. Which leads us to our next section. Mining Hardware While CPU mining is still a thing it is not as powerful as GPU mining. Your laptop might be able to get 1 a month. However, I encourage you to consult this list first. List of hardware comparison You will find the highest of processors can maybe pull 100 KH/s and if we put this into a litecoin mining calculator it doesn't give us much. Another reason why you don't want to mine with your CPU is pretty simple. You are going to destroy it. So this leaves us with GPUs. Over the past few months (and years) the HD 7950 has been the favourite because it drains less power and has a pretty good hashrate. But recently the introduction of the R9 290 (not the x) has changed the game a bit. People are getting 850 KH/s - 900 KH/s with that card. It's crazy. Should I mine? Honestly given the current difficulty you can make a solid rig for about $1100 with a hashrate of 1700 KH/s which would give you your investment back in about a month and a half. I am sure people out there can create something for much cheaper. Here is a good example of a setup as suggested by dystopiats PCPartPicker part list / Price breakdown by merchant / Benchmarks
Prices include shipping, taxes, and discounts when available.
Generated by PCPartPicker 2013-11-29 00:52 EST-0500
Estimated Hashrate (with GPU overclocking) : 1900 KH/s Hardware Fundamentals CPU - Do you need a powerful CPU? No but make sure it is a decent one. AMD CPUs are cheap to buy right now with tons of power. Feel free to use a Sempron or Celeron depending on what Motherboard you go with. RAM - Try to get at least 4 GB so as to not run into any trouble. Memory is cheap these days. I am saying 4 GB only because of Windoze. If you are plan to run this on Linux you can even get away with less memory. HDD Any good ol 7200 RPM hard drive will do. Make sure it is appropriate. No point in buying a 1TB hard drive. Since, this is a newbie's guide I assumed most won't know how to run linux, but incase you do you can get a USB flash drive and run linux from it thus removing the need for hard drive all toghether. (thanks dystopiats) GPU - Consult the list of hardware of hardware I posted above. Make sure you consider the KH/s/W ratio. To me the 290 is the best option but you can skimp down to 7950 if you like. PSU - THIS IS BLOODY IMPORTANT. Most modern GPUs are power hungry so please make sure you are well within the limits of your power consumption. MOTHERBOARD - Ok, so a pretty popular board right now is Gigabyte GA-990FXA-UD3 and the ASRock 970 Extreme4. Some people are even going for Gigabyte GA-990FXA-UD5 and even the mighty Gigabyte GA-990FXA-UD7 because it has more PCI-E slots. 6 to be exact. However you may not need that much. With risers you can get more shoved into less. PCI-E RISERS - These are called risers. They come in x16 to x16 and x1 to x16 connections. Here is the general rule of thumb. This is very important. Always get a POWERED riser otherwise you will burn a hole in your MoBo. A powered rise as a molex connector so that additional power from PSU can be supplied. When it comes to hardware I've provided the most basic knowledge you need. Also, take a look at cryptobader's website. This is very helpful. Please visit the mining section of Litecoin Forums and the litecoinmining subreddit for more indepth info. Mining Software Now that you have assembled your hardware now you need to get into a pool. But before you do that you need a mining software. There are many different ones but the one that is most popular is cgminer. Download it and make sure you read the README. It is a very robust piece of software. Please read this if you want to know more. (thanks BalzOnYer4Head) Mining Pools Now that your hardware and software is ready. I know nothing about solo mining other than the fact that you have to be very lucky and respectable amount of hashing power to decrypt a block. So it is better to join pools. I have been pool hopping for a bit and really liked give-me-coin previously known to the community as give-me-ltc. They have a nice mobile app and 0% pool fees. This is really a personal preference. Take a look at this list and try some yourself. How do I connect to a pool? Most pools will give you a tutorial on how to but the basics are as follows:
Signup for a pool
Create a worker for your account. Usually one worker per rig (Yes people have multiple rigs) is generally a good idea.
Create a .run file. Open up notepad and type cgminer.exe -o (address_to_the_miningpool:port_number) -u (yourusername.workername) -p (your_worker_password_if_you_made_one). Then File>Save As>runcgminer.run (Make sure the drop down is set to "All Files" and .txt document.) and save in the same folder as cgminer. That's it.
Double click on runcgminer.run (or whatever you named it) and have fun mining.
Mining Profitability This game is not easy. If it was, practically everyone would be doing it. This is strictly a numbers game and there are calculations available that can help you determine your risk on your investments. 4 variables you need to consider when you are starting to mine: Hardware cost: The cost of your physical hardware to run this whole operation. Power: Measured in $/KwH is also known as the operating cost. Difficulty rate: To put it in layman's terms the increase in difficulty is inversely proportional to amount of coin you can mine. The harder the difficulty the harder it is to mine coin. Right now difficulty is rising at about 18% per 3 days. This can and will change since all you miners are soon going to jump on the band wagon. Your sanity: I am not going to tell you to keep calm and chive on because quiet frankly that is stupid. What I will tell you not to get too carried away. You will pull you hair out. Seriously. Next thing you will need is a simple tool. A mining profitability calculator. I have two favourite ones. coinwarz I like this one cause it is simple. The fields are self explanatory. Try it. bitcoinwisdom I like this one because it is a more real life scenario calculator and more complicated one (not really). It also takes increasing difficulty into account. Please note: This is the absolute basic info you need. If you have more questions feel free to ask and or google it! More Below.
I'm trying to estimate the amount of electricity used by Bitcoin miners. Is my approach accurate?
According to https://bitcoinwisdom.com/bitcoin/difficulty the total hashrate of the network is 37,498,417,926 GH/s which is 37,498,417.926 TH/s. To get an estimate of the amount of miners on the network, I am using the Antminer S9 as the baseline. So with 13.5 TH/s for each Antminer S9, we can guess the amount of Antminer S9s on the network to be 37,498,417.926 / 13.5 = 2,777,660 Antminers on the network Each Antminer has power consumption of 1310W. When I put that into https://www.rapidtables.com/calc/electric/energy-consumption-calculator.html I get 8.73296e+7 KWh/day Does this seem right? I also need to consider adding the energy spent on cooling, but I'm trying to get the base down first.
I tried to estimate how much money are invested in vertcoin mining. Let's take one of the most efficient mining card nvidia gtx 1070 and at first assume that the whole network is hashing with it. The nvidia gtx 1070 has according to https://www.nicehash.com/?p=calc 39.5MH for Lyra2REv2. The total network hashrate of vertcoin is 300GH, that means ≈7600 cards are needed. One gtx 1070 cost 400$ 3M $. This number can be multiplied by x1.5..2, because it is too conservative to assume that all network is hashing with the latest hardware. Then we are coming to ≈5M $. It 25% of the market cap. It seems somehow too much (maybe we are little bit undervalued at the moment :). I believe bitcoin mining investment is below 10%. Edit1 Is this estimation correct or I'm missing something because of merged mining? edit2 I'll do the math for bitcoin - S9 with 14TH for 3000$. Total BTC hashrate is 6.2 exahash 440k S9 are needed 1.3bn $. Let's x2 because not all miners are so efficient 2.6bn $. It is only ≈5% of the market cap. It shows that people are investing/accumulating VTC.
Current status on ASIC miners and why no info in sidebar?
Hi, I've been reading this subreddit for a few weeks now (currently mining on old pc 5870 with live miner). But it struck me that this subreddit does have very little information in it's sidebar. Sure it says this is the place to be for ASIC, but finding actually feedback from users or a FAQ on them is pretty hard. So my question: what's up with ASIC, are they worth the purchase? Which ones do you think will actually deliver their systems? Anybody that has actual contact with some of these guys? Having some inside sources on these kind of things never hurts. I didn't mind waiting a huge ass long time on my raspberry pi, but that was another thing. I really like crypto, mining, bitcoins and all the things that come lurking around with it, but I feel that I might be a tad bit too late. I hope to still get in to some ASIC mining if possible and get a proper breakeven with the ASIC if possible. So what ASIC's are on the market? Which ones will most likely deliver? Best dollahashrate, ... And why is this not all in the sidebar? :( (at least put up some calculator for bitcoinming in it, having to go to /bitcoin just for the calc is annoying :( ) Kind regards, Hoder!
Hi /BitcoinMining With LTC mining being reported as less profitable than BTC mining, I changed an older rig (Win 7 x64, cgminer 3.0.1, Catalyst 12.8, 2GB version 6950) over to BTC to see what the differences were. I signed up with the BTC Guild and chose PPLNS because this reward scheme worked well in LTC-land, and in a few minutes the pool was reporting an accurate hashrate for the worker. cgminer is running with only the pool and worker parameters because I haven't read tuning methodologies for BTC mining. The GPU is currently reporting 354 Mh/s, 99.1% shares accepted, but only a work utility of 4.9/m. BTC Guild reports 379.04 Mh/s and 99.07% shares accepted. The allchains calculator estimates 0.016 BTC/day for 354 Mh/s but the rewards from BTC Guild are only averaging 0.011 BTC/day. Given that BTC Guild is reporting a higher hashrate, this lower reward is unexpected. My initial questions are: (1) Is there a recommended tuning guide for BTC mining? This GPU was performing really well with LTC mining and I'd like to make it more efficient for BTC. (2) What would be causing, or contributing to, the significantly lower reward from BTC Guild? Cheers.
So over the last week or so I've become more and more interested in starting up mining again (last done this years and years ago, bitcoin mining ofc) but I have to be honest I have forgotten pretty much everything. The technology has also moved on from back then when and I'm currently looking at getting a little rig together for about £800. 2x Sapphire Radeon HD 7950 3GB I've been looking at https://github.com/litecoin-project/litecoin/wiki/Mining-hardware-comparison to see what the average kH/s is and then calculating the gross profit on http://www.litecoinpool.org/calc?hashrate=1100&difficulty=153.16808633 Now I know that the difficulty won't stay at this rate for very long but from what I can see you can make the money back within a month? Surely I must be missing something here.
[modpost] Possible wiki page, something I call "All about miners," covering things from basic terminology to miner config files and overclocking.
What is a miner? A miner is a computer set up to solve cryptographic hashes in the litecoin network. Once a clump of these hashes, or a block, is mined, litecoins pop out! It's like opening a box of chocolates, except you know what you're gonna get :) Miners also handle transaction confirmations, making sure no single coin is double-spent. Setting up your computer to be a miner What kind of computer do I need? Optimally, you'd have a good power supply and a couple decent Radeon/ATI/AMD graphics cards. Because of litecoin's hash algorithm, the gap between mining with graphics cards and processors is less than with most other cryptocurrencies, meaning that mining with some desktop processors may be worth it after electricity costs. Note that mining with laptops is not recommended because of the heat generated by mining, and mining with NVIDIA graphics cards may not be worth the cost. How do I know if litecoin mining will be profitable for me? First, check how fast you'll be mining with your hardware, how many litecoins you'll mine in a day, and how much litecoins are worth. Now, multiply the number of litecoins per day by their worth. Then, find out the power draw of your hardware, and calculate energy cost. Then finish by subtract energy cost from your daily earnings. If your number is positive, you're making that much money per day. If negative, you're losing money. Keep in mind that the worth of litecoins goes up/down, and you have to earn the cost of your hardware before you churn a profit. Mining difficulty also goes up/down, depending on how many people are mining how fast in relation to how many litecoins are supposed to be generated how fast. See the economics(coming soon) post for more info. Okay, I did all that. How do I start? All you have to do is download a program and change some settings (later in the guide), and you're ready to go. If you're comfortable with configurations and the command line, Reaper and cgminer are your best friends. Otherwise, GUIMiner-scrypt is right for you. If you want to mine on your processor, download the "batteries included" miner via this link and setup should be relatively self-explanatory. Do I mine alone? Due to the difficulty of mining, we recommend that you mine with a pool where multiple people mine together. Visit your pool's about or help page for proper miner settings, which we're about to get to in-depth! Under the hood Configuring your miner (aka the hard part) Before we get started, you should become familiar with these terms:
host: Your pools website
port: The internet port your computer uses to connect to your pool
worker: Anything that mines is a worker. Just a way for you and your pool to keep track of what's mining how.
user: In mining programs, the user is the name of your worker, which by default tends to be poolusername.1 or poolusername_1, _2, etc.
pass: Password for your worker, NOT your pool password. This can usually be anything.
None of those will have any affect on how fast you mine. The settings that we'll be focusing on are:
worksize: Exactly what it sounds like
thread-concurrency: Setting that involves computations happening simultaneously
vectors: Involves how memory is used
aggression/intensity: How aggressively your computer mines
threads_per_gpu: How many threads of data to process on a GPU, like threads of a CPU. Anything beyond 1 usually doesn't increase hashrate on modern cards.
device: First GPU is device 0, second is device 1, etc.
If you're using GUIMiner-scrypt, there are default settings for different cards (lower right dropdown). I'm mining on a 7870. Here is what it looks like for me. You can follow along with the rest of this guide to optimize your settings. GUIMiner-scrypt is just a GUI to cgminer and reaper anyways. If you are using a command-line miner, like reaper and cgminer, I recommend you download and isntall Notepad++ or SublimeText if on Linux. Reaper is currently considered to be the best tool for mining. After you unzip your downloaded file, in the folder you'll find reaper.conf. It should look something like this:
As you see, my thread concurrency is slightly different from the default of GUIMiner-scrypt. I found that this concurrency gives me the best hashrate! NOTE: I do not use cgminer to mine litecoin. If you plan on using cgminer, which offers more hardware-controlling settings, in the cgminer folder you will want to create a text file. Then, open that text file w/ Notepad++ or SublimeText, then Save As > cgminer.con > file type > all. This will save the file with the proper name and as the proper type. Note that cgminer does not support high concurrencies. For me, cgminer.conf would look something like:
You saw some settings similar to what we saw in Reaper's litecoin.conf. The other settings have to do with my card's clocks, voltage, and fan. This is covered in the overclocking section right below! Overclocking (aka the risky part) Okay, first off I'm not responsible if you cause damage to your parts. Please research safe overclock settings for your card. Second, don't be afraid. Modern hardware has many safety features in place that help prevent mayhem like me...lol jk this isn't a car insurance add. For your better understanding, become familiar with these terms:
Voltage/vddc: Amount of electrical current supplied to your card
Power Limit: Determines at what temperature your card throttles itself
Core Clock: Speed of your memory's core, similar to CPU core clocks
Memory Clock: Speed of GPU's GRAM, similar to RAM speed
Fan speed (%): Determines the RPM of your fan once your card reaches certain temperatures.
No one setting controls how effectively you mine; what matters most when it comes to clocks is the ratio between your core/memory clocks. Generally, a ratio of 0.7 or below is best. You will need to experiment. If you're using cgminer, you can control card settings from the conf file. However, if you aren't, I recommend using MSI Afterburner as your overclocking tool. You will need to unlock some settings. Using my cgminer settings, MSI Afterburner looks like this. I have found these settings to be the most stable while bringing me a high hashrate. Other people's optimum settings You can check the sidebar for the hardware comparison chart, but it is rarely updated and has huge sways in results. It is a good starting place. The mods of this subreddit will be putting together an updated, more accurate list in the near future. END I hope all things go smoothly for you and that you've learned a lot! Please consider donating LTC to My wallet: LiD41gjLjT5JL2hfVz8X4SRm27T3wQqzjk The writer of the [Consolidated Litecoin Mining Guide] which helped get me started The writer of the [Absolute Beginner's Litecoin Mining Guide] which also helped me get started
I was interested in bitcoin ~three years ago, but i didn't have the hardware at the time to mine, so i passed on it. I looked into bitcoin mining (currently doing ~ 640 KH with wemineltc) and i was wondering, are the numbers i filled in here actually accurate? cause if so, holy shit.
*Hashrate and Power consumption in Hardware Examples taken from open sources and approximate. Bitcoin Average hashrate (hash/s) per day Chart. Transactions Block Size Sent from addresses Difficulty Hashrate Price in USD Mining Profitability Sent in USD Avg. Transaction Fee Median Transaction Fee Block Time Market Capitalization Avg. Transaction Value Median Transaction Value Tweets GTrends Active Addresses Top100ToTotal Fee in Reward From Bitcoin Wiki Jump to: navigation , search A site that will show the cost for electrical power to generate a 50 BTC block given a hash rate, power usage and cost of electricity as inputs. Find out what your expected return is depending on your hash rate and electricity cost. Find out if it's profitable to mine Bitcoin, Ethereum, Litecoin, DASH or Monero. Do you think you've got what it takes to join the tough world of cryptocurrency mining? Bitcoin Mining Calculator. Got your shiny new ASIC miner? Wondering when it will pay off? If you enter your hash rate below, this page will calculate your expected earnings in both Bitcoins and dollars over various time periods (day, week, and month).
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