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Solo Bitcoin Miner Bags $330K Block Reward Despite Record Difficulty

  • On June 5, 2025, an individual known as Solo CK successfully mined Bitcoin block number 899,826 by themselves, receiving a total reward of 3.151 BTC, which was valued at approximately $330,386 at that moment.
  • At the time, the Bitcoin network's hashrate measured 795.35 million TH/s, representing a decline from 908.97 million TH/s recorded the previous day, yet remaining more than 40% above the level seen a year earlier.
  • The reward included the fixed 3.125 BTC block subsidy plus approximately 0.026 BTC in transaction fees valued near $2,761, with the block size measuring 1.66 MB.
  • Experts note solo mining is extremely rare and liken such solo block validation to winning a lottery due to the network's rising difficulty and dominant mining pools.
  • Solo CK's success highlights the possibility, though uncommon, for individual miners to succeed independently despite increasing competition from large-scale mining operations.
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Connected to the solo mining rig CKPool, a miner processed block 889,826 and earned over $330,000 in rewards. Read more

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u.today broke the news in on Thursday, June 5, 2025.
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