Based on Bitjie.com, a solo Bitcoin miner secured a rare block reward of 3.141 BTC (worth $347,455) on block height 920,440 on October 21, 2025, demonstrating the network's decentralization. The miner operated independently without joining a large mining pool, using infrastructure managed by Umbrel, a Bitcoin node provider. The reward included 3.125 BTC in block subsidy and 0.016 BTC in transaction fees. Despite the dominance of industrial-scale mining, the event shows individual miners can still compete without relying on large pools or centralized infrastructure. The rise of affordable mining devices like Bitaxes, priced between $155 and $600, is also contributing to decentralization by offering open-source alternatives to large-scale ASIC operations.
Solo Miner Earns $347,455 in Bitcoin Block Reward, Highlighting Decentralization
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