Meet the $373K solo miner: What made his one‑in‑a‑million win possible
On July 26, 2025, a solo miner successfully mined block 907,283 through Solo CKPool, overcoming steep odds in a competitive network dominated by industrial-scale operations. This rare victory resulted in a full reward of 3.125 Bitcoin, valued at approximately $372,700, including 4,038 transactions and $3,400 in fees. Solo CKPool allows individual miners to maintain independence while sharing infrastructure, replicating solo mining with a chance for full rewards — though the odds remain significantly against them due to high mining difficulty and network hashrates. In 2025, the challenges of solo mining intensified, making victories exceedingly rare. Nonetheless, successful solo miners have emerged throughout the year, showcasing the persistence and randomness inherent to Bitcoin mining. These wins underline the potential for individual miners within a space increasingly dominated by large corporations, reminding the community of the fundamental principles of decentralization that Bitcoin represents.
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