Questions tagged [mining-pools]

This tag should be used for questions referring to mining pools. A mining pool is a way of sharing the work needed to find a block. Miners are rewarded in proportion to the amount of computing power they contribute to the problem, with various ways of calculating returns.

71 questions with no upvoted or accepted answers
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How to choose between so many open-source bitcoin pool software

I am now in the venture of finding and setting up a bitcoin pool company. However, after some research, I found out that there are plenty of bitcoin pool software. There are: CoiniumServ Cryptonote ...
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1answer
2k views

Matching pushpool difficulty with stratum's

I have a new question for you. I have setup the stratum mining proxy, and all is working fine. (Actually found our first block recently!) However, I have pushpool running as well, and some of my ...
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minimum hash rate of a pool to earn a reward

how much minimum hash rate of a new bitcoin pool should be to be able to compete with other pools to earn a reward? how can I calculate that value? any help appreciation
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260 views

Calculating Hashrate / Threads correlating to Average Block Time

Wondering if anyone can provide some detailed fact based information on how pool mining using Fixed Difficulty affects the probability of N number of shares found over T time given the variables X ...
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Can mining pool participants customize the coinbase of the block they're mining?

If a participant can customize the coinbase, how would that be done? Pool participants make certain decisions about how they mine. Some of those decisions are apparent in each block solved by that ...
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1k views

How to calculate the minimum recommended hashrate for p2pool network?

I'm trying to add the current minimum required hashrate for miners on my p2pool frontend. I've seen such calculation for the litecoin network here. For litecoin with quite a high p2pool rate and a ...
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26 views

Bitcoin, BTC.com and monitoring double-spend attempts

I'm reading Analysis of hashrate-based double-spending article. On page 10 there's a table listing probability of successful double-spend attack in relation to required number of confirmation. ...
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1answer
64 views

Mining Pool Hub // Shares? (New Miner)

So I have 13 Total Shares (Non Rejected) and my pool is Mining Pool Hub. It does not show that I have gained any Ethereum when I go to Dashboard (Under Ethereum) on Mining Pool Hub. Do accepted shares ...
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47 views

Does PPS reward depend on specific block difficulty?

How is reward per share calculated on PPS payments system? Does it depend on specific block difficulty or average difficulty per day/week/month used? If I have mined two successive blocks with ...
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104 views

Is it possible to simulate a mining pool with localhost in windows?

All I want to do is run the miner in CPU (without mining any real coins, no online pool, and no wallet) without connecting to any online miner. I tried using XMRig miner to do a localhost run but ...
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47 views

Hashes and payment

I’m still learning about mining and all, but there’s one thing I still don’t understand. I was checking out the hashflare site and came across the store where you can buy hashes. What I don’t get it, ...
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206 views

Solo Mining with Diablo-D3 Miner and Stratum

I'm using Diablo-D3 Miner to solo mine for a personal project. I setup Diablo-D3 Miner on my machine but since I do not want to download the entire blockchain (currently, over 200 GB) I decided to go ...
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103 views

Why mining pool has different connections ports for different difficulty

In the documentation of mining pool I found following Connect Details: (Difficulty 5 - GPU) stratum+tcp://stratum.btcprivate.org:3032 (Difficulty 10 - GPU Farm) stratum+tcp://stratum....
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64 views

crypto currencies mining

For now i can't afford a great GPU for mining. But what i am thinking is... To mine a very low difficulty coin as much as i can with my old cpu and gpu and wait untill the currency price grow up. But ...
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102 views

How do block rewards work within a pool?

Suppose there is pool A with 10,000 miners and another pool B with just 10 miners. There are two miners in the pool A and B each having some mid range hardware with 500H/s (for monero mining its good ...
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2k views

Best GUI Miner - To use with slush pool

I have recently wanted to get into mining some crypto currency. And would like to use a GUI based miner for ease and convenience. But I haven’t found any that seem to be any good yet it that are easy ...
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693 views

Bitmain S9 BMMINER does not respond to Stratum set_difficulty command

We use a modified version of this library to implement the first SHA256 multi+merge mining pool. It works just fine with the S7 which has CGMiner 4.8 ("cgminer/4.8.0"). However, the S9 with BMMINER 2 ...
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250 views

Does Stratum cause mining to be more centralized than getBlockTemplate would?

I read the question "I don't understand the "51% attack" problem. Why does a mining pool have power with a 51% share?" and its anwers. That made me wonder that since the GBT protocol is ...
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223 views

How to make Simplecoin's powerpool to support Litecoin Segwit?

I tweek the code transation.py https://github.com/simplecrypto/cryptokit/blob/master/cryptokit/transaction.py#L150 add: if (self.default_witness_commitment is not None): data += b'\x00' ...
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194 views

Is there any pool that rewards shares submitted during lower difficulty more than shares submitted during high difficulty?

I want to rent miner and buy hash and send them to pool. The thing is I want to do so only when difficulty is lower. Difficulty fluctuates and in general, the market take care of things well ...
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116 views

Stratum Server with twisted: Worker Autoadd enabled, nut not working?

I have a problem with Twisted, It works but I have set the config.py the Param for USERS_AUTOADD = True but it doesnt works? Already restarted my Ubuntu 14.04 LTS 64 bit, and Stratum too, but it ...
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How can I find out if a mining pool has been leaking user information?

To my surprise, I have received spam to an email address which I exclusively used with a mining pool that seems to be generally considered trustworthy and reliable. The spam is bitcoin related and ...
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Writing a GPU Bitcoin mining client (learning purposes)

I want to write a basic GPU miner from scratch for learning purposes. By "from scratch" I don't mean that I am unwilling to use libraries but I want it to be similar to real GPU mining software, and ...
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617 views

How do I make p2pool accessible from outside my network?

I want my pool to be accessible from the public, i have forwarded port 9332 and 9333 on both udp/tcp, and its still not possible, and the system firewall is open for that, for example i cant access ...
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98 views

Pool that seems to be stuck on a block

I'm running a Litecoin pool that seems like it might be stuck on a particular block... it's been working fine all along but is currently at like 312% Of Expected Shares, I've checked the cron jobs and ...
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142 views

Splitting hashpower over multiple pools

Is it possible to split the mining hashpower of a rented mining rig over multiple pools simultaneously? Say, I rent a scrypt mining power of 5 Mh/s. What I want to do is point that rig to a stratum ...
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788 views

How can I configure to solo-mine, and use a mining-pool as failover?

cgminer can be configured to have multiple pools. Is there a way, to have as first entry my private wallet, and as second entry a public mining-pool? Doing so gives strange output: [2014-01-29 12:...
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821 views

mining pool with eloipool, fires up port but cannot connect

I am trying to get eloipool up and running in a solo mining configuration using this installation https://bitcointalk.org/index.php?topic=158105.0 eolipool starts up error free but clients cannot ...
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763 views

How do I set CPUminer to Scrypt instead of SHA256?

I have started litecoin mining with cpuminer on Ubuntu 12.04 and I keep getting this message. PROOF OF WORK: RESULT: false(booooooo) From what I understand litecoin uses scrypt however my cpuminer ...
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2k views

Pushpool GUI Miner failed to subscribe

I'm trying to setup a pool for me and my friends as a test to start with put i have it all setup but it's not working properly, GUI Miner Console output 2013-03-30 19:08:43: Running command: poclbm....
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216 views

no_db_file error in ecoinpool

I have successfully installed ecoinpool and couchdb on my server and both are working great just the problem is that when i try to create a worker i get the following error "Database information could ...
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249 views

Are the miners concerned with what the pool operators do with their hashpower?

I've stumbled upon a few posts on the Bitcoin forum about miners claiming that they don't care what the pool operators do with their hashing power as long as they are paid, and some others that are ...
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1answer
600 views

Where can i find proof of work in bitcoin core source code?

does anyone knows which part of the bitcoin core source code contains the proof of work for mining, creating of block and adding to blockchain? what are the files and functions involves? https://...
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1answer
2k views

Attach worker to CEX.IO account

I have been able to set up basic mining using minerd, and it is happily mining away on GHash.IO. However, it doesn't seem to be attached to my CEX.IO account, even though I am mining with these ...
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1answer
333 views

Segwit2x mining after the fork

When will we be able to start mining Segwit2x? I am currently mining with Slush's Pool. Will the entire pool switch or should I switch to a different pool? Is there anything I should do on my side?
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How do create Intermediary between an acic machine and minimg pool?

I need vps Intermediary between asic miner and mining pool ... normal mode : asic miner >> minig pool Required Mode: asic miner >> VPS >> mining pool How can I do this?
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Private Bitcoin Mining Pool

I want to create a private Bitcoin Mining pool on a server, how should I proceed? please let me know if there are any libraries are there which can help?
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HashRate After 24 hours reduce

I Have two whatsminner m3x , when I start mining hashRate be 12 , after 24 hours hash rate be between 2 and 3 , and I don't know why?? what I must to do? , my device connect to Slushpool
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How to keep node mining automatically in qt wallet or console wallet

In the qt wallet, manually need to start the mining process in wallet console by giving generate nblock. so is there any other command or solution to automatically mine the block and how to confirm ...
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1answer
32 views

Stratum protocol - problem with mining.submit method

code was written according to documentation. I have following lines for submit method submit() { // ["<worker.name>", "<jobID>", "<ExtraNonce2>", "<ntime>", "<nonce>...
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Locating Bitcoin mining activity

There is any systematic way to locate Bitcoin mining activity (either block creation or node activity). I stumble upon with Bitnodes code which implements a recursive search using some nodes as "seed",...
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2answers
81 views

Is there a way that we can report a Bitcoin scam?

Good day Is there a way that we can report a Bitcoin scam? I was recently scammed over R200000 therefore I would like to report the person and the platform to alert people of her fraudulent platform.
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mining pool hub working but there is no active

i try run mining with Ethminer fork. and with version 0.18.0 -alpha.3 mining is correctly working. i'm waiting 10 minutes, and looking monitoring page on mining pool hub, but overview's hashrate is ...
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290 views

Setting a wallet address in “antpool.com” mining pool?

In www.antpool.com after creating a Sub-Account, when I put a BTC wallet address (created by Bitcoin.com wallet application) and click on save button, then I receive the following message, but I do ...
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29 views

What happens when I restart my asic miner?

I'm new to mining bitcoin with asic miner. My question is, what happens when I replug my miner? I have connected it to a pool. And when I replug it, the pool is showing that I stoped mining.
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50 views

Bitcoin blockchain minner

Q. Is it correct to state that a Bitcoin miner has only two jobs: validating transactions creating a block to add into the blockchain
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63 views

Where can I get a visual example of the entire bitcoin network starting from physical network to the overlay network

*Note I am not a technical person so excuse any misunderstandings on my part here. I am looking to get a sense of how the entire system looks like as a whole starting from the physical hardware (such ...
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102 views

How often should a mining pool be notifying workers about new work (cancelling current jobs)?

I'm trying to get a handle on the Stratum mining pool protocol. If I set up a mining pool client, I will initially get something to work on. Let's say it takes me a while (e.g. an hour) to solve the ...
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1answer
532 views

Configuring GPU mining with CGminer

I know GPU mining is looked down upon, but I cant afford an ASIC. SO I would like to know how to mine Bitcoin with CGminer using my gpu. Any help would be appreciated. I already am connected to a ...
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1answer
110 views

claymore miner accumulated shares?

I am a complete newbie, just started claymore gpu zcash miner. Has run for 2 days, accumulated shares keep ticking up. No coins yet. But if I close down the pc, and start claymore again, will I have ...