What happened with the solo Bitcoin miner who won a $232,000 reward?

A home Bitcoin miner using a Canaan Avalon Nano 3S successfully mined Bitcoin block 951771 and earned approximately 3.1404 BTC worth about $232,000. The win occurred despite the miner using a relatively low-powered machine compared with industrial mining operations.

How much did the mining machine cost?

The Canaan Avalon Nano 3S typically retails for between $250 and $300. It is designed for home users and hobbyists, making the block reward significantly larger than the cost of the hardware.

What were the odds of this Bitcoin mining success?

The machine had odds of roughly one in 148.9 million of finding any individual Bitcoin block. Based on those probabilities, a miner operating continuously could statistically wait more than 2,800 years before discovering a block.

How much Bitcoin did the miner receive?

The miner earned a total reward of 3.1404 BTC. This included Bitcoin's 3.125 BTC block subsidy plus approximately 0.0154 BTC in transaction fees.

What is solo Bitcoin mining?

Solo mining means attempting to find Bitcoin blocks independently rather than sharing rewards with a large mining pool. If successful, the miner keeps the entire block reward, but the chances of winning are much lower.

What is the Braiins Solo mining pool?

Braiins Solo is a mining service that allows miners to operate individually while using pool infrastructure. Unlike traditional pools that distribute rewards among participants, solo pools pay the full reward to whoever finds the block.

Can home Bitcoin mining still be profitable?

For most users, home mining is unlikely to generate consistent profits because industrial mining companies control most of Bitcoin's hashrate. However, rare wins like this demonstrate that small-scale miners can occasionally earn significant rewards.

Why are these solo mining victories so unusual?

Bitcoin's network hashrate is currently around one zettahash per second, making competition extremely intense. Small home miners represent only a tiny fraction of the network's computing power, which dramatically reduces their chances of finding a block.

Image for illustrative purposes only. Not a real photo.

Home Bitcoin miner beats 149M-to-1 odds for $232K reward

Written by Mahathir BayenaPublished Jun. 1 2026

A solo Bitcoin miner using a consumer-grade Canaan Avalon Nano 3S successfully mined block 951771 on May 30, earning a reward worth approximately $232,000 despite facing odds of nearly 149 million to one.

The winning block was discovered through the Braiins Solo mining pool, with the machine operating at 6.68 terahashes per second while consuming only 140 watts of power.

The reward totalled 3.1404 BTC, consisting of Bitcoin's 3.125 BTC block subsidy and roughly 0.0154 BTC in transaction fees.

The Canaan Avalon Nano 3S, which typically retails for between $250 and $300, is designed for home users and is significantly less powerful than the industrial mining equipment that dominates the Bitcoin network.

Based on Bitcoin's network hashrate of roughly one zettahash per second at the time, the probability of a single 6.68 TH/s machine finding any individual block was approximately one in 148.9 million.

At those odds, a miner running continuously would statistically expect to wait more than 2,800 years to discover a block independently.

Although the miner reportedly operated a small fleet of devices, pool records credited a single Avalon Nano 3S worker with finding the winning block.

The event adds to a growing list of rare solo-mining successes during the past year and has reignited discussion among Bitcoin enthusiasts about whether home mining remains viable as a long-shot alternative to joining large industrial mining operations.

At the time of reporting, Bitcoin price was $72,660.07.