Solo Bitcoin Miner Wins $200K Block 960,804 Reward
In brief
- Solo miner solved block 960,804 Monday, earning ~$200K in BTC
- Reward: 3.125 BTC subsidy plus 0.032 BTC transaction fees
- Miner used rented hardware at 100 PH, ~0.011% network hashrate
- CKPool facilitated 317th solo block find, retains 2% fee
The Winning Setup
CKPool's developer, known as Dr -ck, described the winner as running "a wildly variable - presumably rental - hashrate peaking at 100PH." That peak represented roughly 0.011% of the network, or approximately one block every 64 days or so. To put it in perspective, a hobbyist with a single 100 TH/s machine would have odds of roughly 1 in 62,750 on any given day—an average wait of 172 years.
Rental hardware is common among solo miners chasing these outsized payouts. The strategy works: buy hashrate when you think luck is on your side, then exit before the rental costs exceed expected returns.
Why CKPool Matters
CKPool allows anonymous miners to participate without running a full Bitcoin node. The pool takes a 2% cut of any block found. For solo miners tired of the steady-but-small payouts from pooled mining, this trade-off makes sense—you keep 98% of a rare, massive reward instead of earning a predictable fraction of smaller blocks every day.
Recent history shows the payoff can be substantial. A miner running 70 TH/s took $225,000 in April, a week after another scored $210,000. Earlier solo finds brought $266,000, $365,000, and $350,000.
The Halving Countdown
The block reward is fixed at 3.125 BTC until the next halving at block 1,050,000, expected around spring 2028, when it will drop to 1.5625 BTC. That means the window for $200K+ rewards at current Bitcoin prices is closing. Bitcoin changed hands at around $63,700 Monday, up 1.1% on the day.
For solo miners, the math is brutal. But every few months, someone gets lucky.
Frequently asked questions
What is solo Bitcoin mining?
Solo mining is when an individual miner competes alone to solve blocks and claim the full block reward, rather than joining a mining pool where rewards are split among many miners. CKPool lets solo miners point hardware at its infrastructure without running a full Bitcoin node, taking a 2% cut of any block found.
How often do solo miners win blocks?
It depends on hashrate. A miner with 100 PH (petahashes) of power—like the recent winner—can expect roughly one block every 64 days. A hobbyist with a single 100 TH/s machine faces odds of about 1 in 62,750 on any given day, averaging a 172-year wait between blocks.
When is the next Bitcoin halving?
The next halving occurs at block 1,050,000, expected around spring 2028. When it happens, the block reward will drop from 3.125 BTC to 1.5625 BTC, cutting the dollar value of solo mining rewards in half at current prices.
