Block 888,737 — solo-mined on 21 Mar 2025
FutureBit Apollo Solo · 3.1573 BTC
Bitcoin block 888,737 was solo-mined on 21 March 2025 on FutureBit Apollo Solo, for a block reward of 3.1573 BTC. It is one of the 44 blocks in the Solo Block Record as of , every one verified on the chain itself.
The third block from FutureBit's Apollo-only solo pool — every miner on it is a silent desktop node-miner combo.
Key facts
| Date | |
|---|---|
| Block height | 888,737 |
| Pool (coinbase tag) | FutureBit Apollo Solo |
| Hardware | FutureBit Apollo — all-in-one node-plus-miner |
| Hashrate | Not publicly reported |
| Network difficulty | 112.15 T |
| Block reward | 3.1573 BTC |
| On-chain | mempool.space |
| Source | Bitcoin.com News |
The odds
The winner never published a hashrate, so the record gives this block no odds line rather than a guessed one.
The odds for any hashrate, your own included, are one line of arithmetic: the odds calculator runs it at today's difficulty.
Check it yourself
The date, the reward and the pool tag are read from the chain itself: open block 888,737 on mempool.space to check them. Hardware and hashrate are as reported at the time; this entry's source is Bitcoin.com News.
Quick answers
Who found block 888,737? The record does not name the miner. Block 888,737 was solo-mined on 21 Mar 2025 on FutureBit Apollo Solo, reportedly on FutureBit Apollo — all-in-one node-plus-miner. The entry's source is Bitcoin.com News.
How was this record verified? The date, the reward and the pool tag were read from the chain itself, at block 888,737 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.