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Solo Bitcoin Miner Wins $210,000 Block Reward Against Long Odds

Solo Bitcoin Miner Wins $210,000 Block Reward Against Long Odds

According to CKPool developer Con Kolivas and Bitcoin Archive, a solo miner running about 230 TH/s solved block 943,411 for 3.139 BTC, ending a 33-day gap between solo wins despite extremely low statistical odds.

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Fact Check
The core factual elements are consistently supported by the fetched reports '某独立矿工挖出区块943,411，获得完整区块奖励约21万美元' and '幸运比特币独立矿工以1/28000概率挖出区块获21万美元奖励 | PANews': a solo CKpool miner found block 943,411, received 3.139 BTC total, and had about 230 TH/s of hashrate. PANews specifically attributes to Con Kolivas the estimate of about 1-in-28,000 daily odds, which aligns with the The Block search snippet for 'Lucky solo bitcoin miner beats 1-in-28000 daily odds to win $210,000 block reward - The Block'. A 1-in-28,000 daily chance corresponds to an average waiting time of roughly 76 years, so that part is mathematically consistent with the reported odds. The main limitation is that I could not directly fetch the X posts or a first-party CKpool statement in this run, so the evidence is corroborated but not fully primary. Also, the phrase 'using a small device' is not directly established in the validated sources; they establish only a hashrate of about 230 TH/s, which may imply a relatively small setup but is not itself proof of a specific device form factor.
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Summary

A solo Bitcoin miner operating through CKPool solved block 943,411 on April 3 and earned 3.139 BTC, worth about $210,000, from the 3.125 BTC block subsidy and roughly 0.014 BTC in transaction fees. The miner’s setup ran at about 230 TH/s while Bitcoin’s network hashrate was near 1 zettahash per second, giving the operation only a tiny share of global hashpower. CKPool developer Con Kolivas said the miner’s odds were about 1 in 28,000 per day, while Bitcoin Archive analyst Archie said a miner at that level would statistically win about once every 76 years. The block was the 312th solo block mined through CKPool and ended a 33-day stretch since the previous solo success on February 28. The report also noted other recent low-probability solo mining wins and said major public miners including Riot Platforms and MARA Holdings have recently sold large amounts of BTC to raise cash.

Terms & Concepts
  • Solo Bitcoin miner: A miner that attempts to find Bitcoin blocks independently rather than sharing rewards through a traditional mining pool, keeping the full payout if successful.
  • BTC: The ticker symbol for Bitcoin, used to measure the cryptocurrency itself as well as block rewards and transaction fees.
  • hashrate: The amount of computing power used to process and secure Bitcoin mining; higher hashrate generally means a better chance of finding a block.