Block 924,569 — solo-mined on 21 Nov 2025
Solo CKPool · 3.1464 BTC
Bitcoin block 924,569 was solo-mined on 21 November 2025 on Solo CKPool at a reported 5.4 TH/s, for a block reward of 3.1464 BTC. It is one of the 44 blocks in the Solo Block Record as of , every one verified on the chain itself.
Another Bitaxe-family win in the record — a reported 5.4 TH/s of open-source silicon taking a block against the largest network in Bitcoin's history to that point.
Key facts
| Date | |
|---|---|
| Block height | 924,569 |
| Pool (coinbase tag) | Solo CKPool |
| Hardware | Bitaxe-class setup — reported ~5.4 TH/s |
| Hashrate | 5.4 TH/s as reported |
| Network difficulty | 152.27 T |
| Block reward | 3.1464 BTC |
| Expected time to a block | 3,800 years |
| Chance on any given day | 1 in 1,400,000 |
| On-chain | mempool.space |
| Source | DTV Electronics solo-block timeline |
The odds
At that day's difficulty, a rig this size expected one block every 3,800 years — about 1 in 1,400,000 on any given day.
That is the one formula behind every odds line in the record: the network difficulty at that height, times 2³², divided by the reported hashrate — the expected time between blocks for that rig. Odds like these are why solo mining is a lottery, not a paycheck. Run the same math for your own hardware on the odds calculator.
Check it yourself
The date, the reward and the pool tag are read from the chain itself: open block 924,569 on mempool.space to check them. Hardware and hashrate are as reported at the time; this entry's source is DTV Electronics solo-block timeline.
Quick answers
Who found block 924,569? The record does not name the miner. Block 924,569 was solo-mined on 21 Nov 2025 on Solo CKPool, reportedly on Bitaxe-class setup — reported ~5.4 TH/s at 5.4 TH/s. The entry's source is DTV Electronics solo-block timeline.
How was this record verified? The date, the reward and the pool tag were read from the chain itself, at block 924,569 on mempool.space. Hardware and hashrate are as reported at the time, by the source above. The entry is part of the Solo Block Record, version 2026-10-28, open data under CC BY 4.0.
An open record
This block is one entry in Solo Legends, the Solo Block Record: 44 solo-mined Bitcoin blocks found mostly by small or home miners, each one verified on-chain. The whole record is open data — blocks.json · blocks.csv — licensed CC BY 4.0: use it anywhere, including commercially, as long as you say where it came from. Cite it as SoloLuck.io, “The Solo Block Record”, version 2026-10-28, https://sololuck.io/legends. Something wrong or missing? Tell us.
Solo odds are the same on every pool: your hashrate against the whole network's. See yours on the odds calculator, compare solo pools, or point a miner at SoloLuck — true-solo, with a 0% fee.