[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"glossary-related-en-share-difficulty":3,"glossary-term-en-share-difficulty":34},{"items":4},[5,11,17,23,29],{"id":6,"slug":7,"term":8,"shortDefinition":9,"firstLetter":10},"affed3d7-e389-4752-ab50-2ba0a79b9e96","mineable-cryptocurrency","Mineable Cryptocurrency","Mineable cryptocurrency refers to digital currencies that are generated through the process of mining. Mining is a computational process in which miners use powerful computers to solve complex mathematical puzzles in exchange for rewards in the form of cryptocurrency. The most well-known mineable cryptocurrency is Bitcoin, but many other cryptocurrencies, such as Ethereum, Litecoin, and Monero, are also mineable.","M",{"id":12,"slug":13,"term":14,"shortDefinition":15,"firstLetter":16},"ce33927e-0a72-4330-9722-bd17936a5b44","electricity-cost-per-kwh","Electricity Cost per kWh","Electricity cost per kWh refers to the price a miner pays for each kilowatt-hour (kWh) of electricity consumed by mining equipment. Since Bitcoin mining requires significant computational power, electricity costs are one of the largest ongoing expenses for miners. This cost is typically measured in dollars per kWh and varies depending on the location, electricity provider, and local rates.","E",{"id":18,"slug":19,"term":20,"shortDefinition":21,"firstLetter":22},"de438f60-442b-488f-921b-5036bcd4849c","sha-256-coins","SHA-256 Coins","SHA-256 coins are cryptocurrencies that use the SHA-256 cryptographic algorithm for securing their blockchain and ensuring the integrity of transactions. SHA-256 (Secure Hash Algorithm 256-bit) is a hashing function used in the Proof of Work (PoW) consensus mechanism to validate transactions and create new blocks in a blockchain. The most famous SHA-256 coin is Bitcoin, but other coins, such as Bitcoin Cash and Bitcoin SV, also use the SHA-256 algorithm.","S",{"id":24,"slug":25,"term":26,"shortDefinition":27,"firstLetter":28},"2a93ff5a-66a8-406b-b1ac-abd546ddbbf4","power-consumption","Power Consumption (Wattage)","Power consumption (wattage) refers to the amount of electrical energy that a Bitcoin miner uses to operate. It is measured in watts (W) and is a critical factor in determining the efficiency and profitability of mining hardware. The higher the power consumption, the more electricity a miner uses.\n","P",{"id":30,"slug":31,"term":32,"shortDefinition":33,"firstLetter":28},"cadf5b39-cdc4-49d3-8a1c-d6a71d11ea48","pool-centralization","Pool Centralization","Pool centralization refers to the concentration of mining power in a few large mining pools, leading to reduced decentralization in the Bitcoin network. When a small number of pools control a significant portion of the network’s hashrate, they can potentially exert influence over block production, transaction validation, and other aspects of the network. High pool centralization can undermine the principles of decentralization.",{"term":35},{"id":36,"locale":37,"slug":38,"term":39,"h1":39,"shortDefinition":40,"simpleExplanationHtml":41,"howItWorksHtml":42,"exampleHtml":43,"contentHtml":44,"aliases":45,"abbreviations":46,"algorithms":47,"faq":48,"seoTitle":61,"seoDescription":62,"status":63,"publishedAt":64,"updatedAt":65},"8c7fafc4-f217-4e54-be0a-4ebb0f853be7","en","share-difficulty","Share Difficulty","Share difficulty is a parameter in mining pools that defines the level of difficulty required for a miner to submit a valid share. It adjusts based on the pool’s total hashrate and helps ensure that miners are contributing meaningful work towards solving the block puzzle. ","\u003Cp>In a mining pool, share difficulty is used to control the level of computational work required for a miner to submit a valid share. It is essentially the threshold a miner needs to meet to prove that they are contributing to the mining effort.\u003C\u002Fp>\u003Cp>When a miner finds a valid share, it means they have solved a portion of the cryptographic puzzle (the Proof of Work). The higher the share difficulty, the harder it is for a miner to find a valid share, which ensures that miners with more computational power contribute more shares.\u003C\u002Fp>\u003Cp>Share difficulty is adjusted by the pool based on the total hashrate of the network. The goal is to set the difficulty so that miners submit shares at a consistent rate, making it easier for the pool to track each miner’s contribution and fairly distribute rewards.\u003C\u002Fp>","\u003Cp>Share difficulty is essentially a target set by the mining pool that determines how hard a miner needs to work to submit a valid share. It’s important to note that share difficulty is lower than the difficulty required to solve the entire block (block difficulty).\u003C\u002Fp>\u003Cp>When a miner is mining, they are trying to find hashes that meet certain criteria set by the share difficulty. This involves adjusting values (like the nonce) to produce a hash that matches or is below the difficulty target. The process involves trial and error, and the miner submits a valid share each time they meet the target.\u003C\u002Fp>\u003Cp>Share difficulty is dynamically adjusted to ensure that miners with different hashrates contribute a proportional amount of work. For example, a miner with a higher hashrate will find shares more quickly, while a miner with a lower hashrate may take longer to find a valid share.\u003C\u002Fp>\u003Cp>The pool uses the share difficulty to determine how much of the block reward each miner should receive. Miners who contribute more shares will receive a larger share of the reward.\u003C\u002Fp>","\u003Cp>Let’s say a mining pool has set the share difficulty to 1 million hashes. This means that a miner must generate hashes that are below a target of 1 million in order to submit a valid share.\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>If a miner has a hashrate of 10 TH\u002Fs (terahashes per second), they will likely find shares more quickly.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>If another miner has a hashrate of 1 TH\u002Fs, they will find shares less frequently.\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp>In this scenario, both miners are contributing work to the pool, but the first miner will find more shares due to their higher hashrate. The pool adjusts share difficulty to ensure that each miner’s contribution is proportional to their computational power. The reward will then be distributed according to the number of shares each miner has submitted.\u003C\u002Fp>","\u003Cp>Over time, the pool may adjust the share difficulty based on network conditions to ensure that the work submission rate remains consistent across all miners.\u003C\u002Fp>",[],[],[],[49,52,55,58],{"answer":50,"question":51},"Share difficulty is much lower than block difficulty. Share difficulty determines how hard it is for miners to find a valid share, while block difficulty determines the level of computational work required to solve the entire block puzzle.","What is the difference between share difficulty and block difficulty?",{"answer":53,"question":54},"Share difficulty is set by the mining pool and adjusts based on the pool’s total hashrate. It is dynamically adjusted to ensure that miners with different hashrates submit shares at a consistent rate.","How is share difficulty set in a mining pool?",{"answer":56,"question":57},"Yes, share difficulty indirectly affects your earnings. If the difficulty is too high, it may be harder to find valid shares, resulting in fewer shares submitted. On the other hand, if the difficulty is too low, miners with higher hashrates may find shares too easily, leading to an uneven reward distribution.","Can share difficulty affect my earnings in a pool?",{"answer":59,"question":60},"Mining pools adjust share difficulty based on factors like network hashrate, miner participation, and the overall pace of share submission. The goal is to keep the work rate consistent so that rewards can be fairly distributed.","How do mining pools adjust share difficulty?","Share Difficulty: Definition, Role in Mining Pools","What is share difficulty in Bitcoin mining? Learn how share difficulty is used in mining pools to manage work submission, how it affects miner contributions, and its role in reward distribution.","published","2026-04-29T08:19:26.954Z","2026-04-29T08:19:16.503Z"]