Is solo mining worth in 2025? Recent developments say so. | Credit: Manuel Romano/NurPhoto via Getty Images
Share
Key Takeaways
A Bitcoin solo miner successfully gained $371,000 mining block 910,440.
Despite industrial dominance, solo miners occasionally succeed, as in 2024, when multiple individuals earned over $350,000 each.
With mining economics tightening, many professional miners look at alternative revenue streams.
Despite Bitcoin mining being dominated by large-scale industrial operators, individual miners occasionally secure block rewards independently.
A recent case highlights how smaller participants can succeed, even as network difficulty and competition climb.
Top Crypto Wallets
Sponsored
Disclosure
We sometimes use affiliate links in our content, when clicking on those we might receive a commission at no extra cost to you. By using this website you agree to our terms and conditions and privacy policy.
Solo Miner Strikes Bitcoin Block, Earning $371,000
A solo Bitcoin miner has successfully mined block 910,440, securing a 3.137 BTC payout worth about $371,000.
The miner used the Solo CK pool, which allows individuals to participate in Bitcoin mining for a small fee.
The block contained 4,913 transactions and generated around 0.012 BTC in fees, roughly $1,455.
A solo miner earned $371,000. | Credit: Mempool
With the Bitcoin network’s hashrate largely controlled by industrial-scale operations, the odds of a single miner solving a block are extremely low, making this achievement notable.
Rare Wins Amid Rising Mining Difficulty
This isn’t the first time it’s happened.
Solo miners have occasionally struck lucky this year, landing block rewards worth between $350,000 and $373,000.
These rare wins underscore that, while unlikely, individual miners with efficient hardware can still compete against massive mining firms.
Still, experts warn that solo mining is more like playing the lottery than a reliable way to earn income.
July 2025 revenue hit $1.66 billion, a post-halving record.
Halving rewards were cut from 6.25 to 3.125 BTC, but high prices and more substantial fees have kept operations profitable, though margins are tighter.
Efficiency and cheap energy are now decisive for survival.
Older Antminer S19 XP machines run at 140 TH/s and 21.5 J/TH, while newer S21+ Hydro and S21 XP Hydro models deliver 30–50% better efficiency, critical for industrial-scale miners.
Giuseppe Ciccomascolo began his career as an investigative journalist in Italy, where he contributed to both local and national newspapers, focusing on various financial sectors.
Upon relocating to London, he worked as an analyst for Fitch's CapitalStructure and later as a Senior Reporter for Alliance News. In 2017, Giuseppe transitioned to covering cryptocurrency-related news, producing documentaries and articles on Bitcoin and other emerging digital currencies. He also played a pivotal role in establishing the academy for a cryptocurrency exchange website. Crypto remained his primary area of interest throughout his tenure as a writer for ThirdFloor.
