A solo miner has earned around $210,000 after discovering a Bitcoin block, highlighting the challenges and rewards in the mining sector.
A solo miner utilizing a hash rate of 230 TH/s successfully mined Bitcoin block #943,411, earning a reward of 3.139 BTC, valued at around $210,000, as reported by mempool.space.
According to CKPool's Kol Koliwas, the probability of a miner with this level of computing power generating a block is roughly 1 in 28,000 each day.
"Congratulations to miner bc1qtt7cr9cxykyp9g4hq47zf5lq9t97cxvq72lun3 with ~230TH for solving the 312th solo block! A miner of this size has a 1 in ~28k chance per day of solving a block," tweeted Dr. -ck from CKPool.
In a notable instance from late February, another solo miner extracted block #938,092, yielding 3.125 BTC (approximately $196,650). Additionally, in January, a different miner earned 3.131 BTC, valued at about $289,191, highlighting the rarity of such successful solo mining achievements.
Over the last year, solo miners have collectively found only 20 blocks, accumulating a total of 62.96 BTC. This translates to an average of one successful block discovery approximately every 18.7 days, with the longest span of time without a successful block reaching up to 58 days.
Mining Difficulty Overview
In the broader landscape, Bitcoin mining difficulty has been fluctuating, recently increasing by 3.87% to 138.97 T after a prior drop of 7.7%—the largest decline since February. This recalibration reflects the ongoing competition within the mining sector.
The average hash rate has been declining after it reached a peak in mid-October 2025, while the hash price has settled at $31.6 PH/s per day. Analysts suggest that the break-even point for miners sits around $40 per PH/s per day.
As of now, Bitcoin's trading price is approximately $66,800. Recent findings from CoinShares indicate that about 20% of miners are currently facing losses due to the market conditions.
