A solo Bitcoin miner beat massive odds to earn $373,000 by mining a full block.
- Solo CKPool helped a lone miner earn the full 3.125 BTC reward.
- The block included over 4,000 transactions and $3,400 in fees.
- Solo mining wins show decentralization is still possible in Bitcoin.
Miner Strikes Big with Block 907,283
On July 26, 2025, a solo Bitcoin miner mined block 907,283 using Solo CKPool. They received the full block reward of 3.125 BTC, or about $372,700, plus over $3,400 in fees from 4,038 transactions.
In a network dominated by huge mining farms, this solo win was rare. It happened even as Bitcoin mining difficulty hovered near record highs.
What Makes Solo CKPool Special?
Solo CKPool helps individual miners try for full block rewards without running their own full setup. Unlike traditional pools, Solo CK doesn’t split rewards. You either get the whole thing or nothing.
This model supports small miners who want a shot at big rewards, even if chances are low. Tools like solostats.ckpool.org and mempool.space help track performance.
How Rare Are These Wins?
Solo mining is very hard now. The Bitcoin network hashrate is around 902 EH/s, and mining difficulty is above 127 trillion. That means a miner with 1 PH/s has a one-in-4.26 million chance of solving a block on any day.
Still, a few miners had big wins in 2025. One used a 480 GH/s device to earn over $330,000. Another soloed block 883,181 in February for around $300,000.
Tools, Luck, and the Power of One
Small miners often use ASICs (application-specific integrated circuits) to improve efficiency. With platforms like Solo CKPool, they can take high-risk, high-reward chances.
This type of mining keeps Bitcoin’s decentralization alive. It shows that even one person with determination and a bit of luck can earn major rewards. The solo win of block 907,283 proved just that.
The Industry Context
Solo wins are even more impressive given 2025’s rising mining costs. The average cost to mine 1 BTC was over $70,000 as hashrate and difficulty soared. Big firms have shifted focus to AI data centers and high-performance computing to stay profitable.
Still, rare solo victories keep happening. Each one serves as a reminder that there is still room for individual miners to succeed in today’s crypto world.
Source: cointelegraph.com
