Solo Bitcoin miner beats overwhelming odds to win $271,000 block reward

A solo Bitcoin miner successfully mined an entire Bitcoin block on December 18, after renting hashpower through the NiceHash marketplace, according to blockchain data.

Per ETH News, the miner discovered Bitcoin (BTC) block 928,351, earning the standard block subsidy plus transaction fees. The total payout reached approximately $271,000 from an initial investment of $86 in rented hashpower, according to data from the mining event.

The block was mined outside of a major mining pool, meaning the entire reward went to the individual miner rather than being distributed among pool participants, blockchain records show.

Bitcoin’s network hashrate is dominated by large-scale industrial mining operations using specialized hardware in extensive facilities. The probability of a solo miner finding a block, particularly when using rented hashpower, remains extremely low given current network difficulty levels.

Most miners participate in mining pools to distribute rewards more consistently over time. Solo mining attempts typically yield no returns, making pooled mining the preferred approach for steady income generation in the industry.

Bitcoin’s protocol allows any participant to mine a block regardless of operation size, provided they follow the network rules. The reward distribution is determined by computational work rather than participant identity or capital investment.

The NiceHash marketplace enables miners to rent hashpower for mining operations without owning physical hardware. The platform connects hashpower sellers with buyers seeking to participate in cryptocurrency mining.

Network difficulty adjusts approximately every two weeks based on the total computational power securing the Bitcoin blockchain. The current difficulty level reflects the substantial industrial mining capacity operating globally.

In November, a solo CK miner operating with just six terahashes per second of computing power successfully mined a Bitcoin block earning 3.146 BTC plus fees totaling nearly $265,000.