[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"glossary-related-en-pool-luck":3,"glossary-term-en-pool-luck":35},{"items":4},[5,11,17,23,29],{"id":6,"slug":7,"term":8,"shortDefinition":9,"firstLetter":10},"c1985bd1-d4ae-4b62-b765-f5d0d3a0537f","antminer","Antminer","Antminer is a brand of ASIC (Application Specific Integrated Circuit) mining hardware developed by Bitmain. Antminer devices are specifically designed for cryptocurrency mining, particularly Bitcoin, and are known for their high efficiency, power, and performance. Learn how ASIC devices are used.","A",{"id":12,"slug":13,"term":14,"shortDefinition":15,"firstLetter":16},"12509c6a-f6a9-413d-a9ac-943492e27a3d","coinbase-transaction","Coinbase Transaction","Coinbase transaction is a special type of transaction in a blockchain that is created as the first transaction in a block. It has no inputs and is used to collect the block reward, including newly generated coins. In Bitcoin, it is the mechanism through which new BTC enters circulation.","C",{"id":18,"slug":19,"term":20,"shortDefinition":21,"firstLetter":22},"b9850ada-add0-4a12-b92e-58d1c861360e","valid-share","Valid Share","A valid share is a partial solution submitted by a miner in a mining pool that meets the pool’s requirements for the current block’s Proof of Work puzzle. These shares represent work done by miners and contribute to the pool’s chances of successfully mining a block. ","V",{"id":24,"slug":25,"term":26,"shortDefinition":27,"firstLetter":28},"3d8ac13a-ef6c-49fd-a4be-8390619a982c","block-propagation","Block Propagation","Block propagation is the process by which a newly mined block is shared across the Bitcoin network. Once a miner successfully mines a block, it is broadcast to the network so that all other nodes can verify and add it to their copies of the blockchain. ","B",{"id":30,"slug":31,"term":32,"shortDefinition":33,"firstLetter":34},"fc131dde-bfa2-4fc5-8ed6-71268bf37043","stale-share","Stale Share","A stale share is a share that is submitted by a miner after the mining pool has already found a valid solution for the current block. It becomes invalid because the block has already been confirmed and added to the blockchain. Stale shares do not contribute to the successful mining of the block.","S",{"term":36},{"id":37,"locale":38,"slug":39,"term":40,"h1":40,"shortDefinition":41,"simpleExplanationHtml":42,"howItWorksHtml":43,"exampleHtml":44,"contentHtml":45,"aliases":46,"abbreviations":47,"algorithms":48,"faq":49,"seoTitle":68,"seoDescription":69,"status":70,"publishedAt":71,"updatedAt":72},"4c2c1a14-3854-4184-b482-f069b4cbde44","en","pool-luck","Pool Luck","Pool luck is a measure of how often a mining pool successfully mines a block compared to its expected rate based on the pool’s hashrate. Pool luck reflects the randomness and variability in the process of solving blocks. It is calculated by comparing the actual block mining rate to the expected rate. A pool's luck can be higher or lower than expected due to the inherent randomness.","\u003Cp>In Bitcoin mining, a mining pool combines the computational power of many miners to increase the chances of solving a block and receiving rewards. However, the process of mining is probabilistic, meaning that block discoveries can happen more frequently or less frequently than expected due to the randomness of hash calculations.\u003C\u002Fp>\u003Cp>Pool luck refers to the actual block mining rate of a pool compared to the expected rate. If a pool mines more blocks than expected over a certain period, it is considered \"lucky.\" If it mines fewer blocks than expected, it is considered \"unlucky.\" Pool luck is often expressed as a percentage of how close the pool's actual mining rate is to the expected rate, given the pool's total hashrate.\u003C\u002Fp>\u003Cp>It’s important to understand that pool luck is purely random and will fluctuate over time. In the short term, a pool can experience periods of good or bad luck, but in the long term, it should average out to the expected block rate based on the pool's hashrate.\u003C\u002Fp>","\u003Cp>In Bitcoin mining, the likelihood of solving a block is based on the pool's hashrate compared to the total network hashrate. The higher the pool’s hashrate, the more likely it is to solve blocks more frequently. However, mining is still probabilistic, and fluctuations in block discovery are normal. Pool luck comes into play when the pool’s actual block discovery rate deviates from its expected rate.\u003C\u002Fp>\u003Col>\u003Cli>\u003Cp>\u003Cstrong>Expected Block Discovery Rate\u003C\u002Fstrong>: Based on the pool’s hashrate, the expected number of blocks it should solve over a certain period can be calculated. This is the expected rate at which the pool should be mining blocks.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Actual Block Discovery Rate\u003C\u002Fstrong>: Over time, the pool will either solve more blocks than expected (good luck) or fewer blocks than expected (bad luck). This is the actual rate at which the pool mines blocks.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Pool Luck Calculation\u003C\u002Fstrong>: Pool luck is calculated by comparing the actual rate of block mining with the expected rate. If a pool mines more blocks than expected, it has \"good luck,\" while fewer blocks than expected indicates \"bad luck.\"\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Luck Balances Over Time\u003C\u002Fstrong>: In the long run, luck will balance out. Even if a pool experiences good or bad luck in the short term, the pool’s performance should average out to the expected rate over time, given the pool’s hashrate.\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Fol>\u003Cp>Miners in a pool are paid based on their contribution to the pool’s total hashrate, and while the pool's luck affects short-term payouts, over time, payouts should average out based on the pool’s expected block-solving rate.\u003C\u002Fp>","\u003Cp>Let’s say a mining pool has an expected block mining rate of 1 block every 10 hours, based on its hashrate.\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>Good Luck\u003C\u002Fstrong>: If the pool mines 3 blocks in the first 10 hours, this is considered \"good luck\" because the pool is mining blocks at a higher rate than expected. In this case, the pool’s luck is above 100%.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Bad Luck\u003C\u002Fstrong>: If the pool mines only 0 blocks in the first 10 hours, it is experiencing \"bad luck,\" as the pool is mining blocks at a slower rate than expected. In this case, the pool’s luck is below 100%.\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003C\u002Fp>","\u003Cp>However, over time, the pool's luck should balance out. If the pool continues mining, it is likely to experience periods of both good and bad luck, ultimately averaging out to the expected block mining rate.\u003C\u002Fp>",[],[],[],[50,53,56,59,62,65],{"answer":51,"question":52},"Pool luck refers to the deviation between the actual number of blocks a mining pool mines and the expected number of blocks, based on the pool’s hashrate. Because mining is probabilistic, pools can experience periods of good luck (mining more blocks than expected) or bad luck (mining fewer blocks). Over time, pool luck typically averages out to the expected value.","What does pool luck mean in Bitcoin mining?",{"answer":54,"question":55},"While pool luck can affect the short-term payouts of miners, over time, miners are paid based on their contribution to the pool’s total hashrate, not directly on the pool’s luck. In the short term, a pool with good luck may pay out higher rewards, while a pool with bad luck may result in lower payouts. However, these fluctuations should balance out over time.","How does pool luck affect miners’ payouts?",{"answer":57,"question":58},"Yes, pool luck can influence mining profitability in the short term. If a pool experiences a lucky streak and solves more blocks than expected, miners in that pool may receive higher payouts. Conversely, if the pool has bad luck, payouts may be lower. However, over the long term, the pool’s payouts should stabilize based on its expected block-solving rate, and luck should not significantly affect long-term profitability.","Can pool luck influence mining profitability?",{"answer":60,"question":61},"Yes, pool luck affects all miners in the pool, but it is important to remember that miners are paid based on their share of the pool's total hashrate, not directly on the pool's luck. If the pool experiences good or bad luck, all miners in the pool will see fluctuations in their payouts, but their share of the reward is determined by their contribution to the pool.","Is pool luck the same for all miners in the pool?",{"answer":63,"question":64},"Pool luck is usually expressed as a percentage, comparing the actual number of blocks mined to the expected number. Most mining pools track and display their luck over various time periods (e.g., daily, weekly, or monthly). Miners can check pool stats to understand how the pool is performing relative to its expected block discovery rate.","How can I measure pool luck?",{"answer":66,"question":67},"While pool luck may fluctuate in the short term, it tends to balance out in the long term. Over a large number of mining attempts, the pool’s block discovery rate will align more closely with its expected rate, based on the pool's hashrate. The randomness of mining ensures that good or bad luck will eventually balance out, leading to more stable payouts for miners over time.","How does pool luck balance out over time?","Pool Luck: Definition, Impact, and How It Affects Bitcoin Mining","What is pool luck in Bitcoin mining? Learn how mining pool luck reflects the randomness in block discovery and how it impacts miners' payouts. ","published","2026-05-13T17:26:05.778Z","2026-05-13T17:25:53.706Z"]