About block 921,237
Bitcoin block 921,237 was mined by F2Pool on October 28, 2025 at 9:06 PM UTC, 5 min 49 s after block 921,236. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,327 transactions in 0.66 MB (42.6% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0136 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1386 BTC for this block.
Block 921,237 is number 1,942 of 2,016 in difficulty epoch 456; 74 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 128,763 blocks after this one.
Its hash starts with 19 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. F2Pool found 172 blocks in the week before. Today the block has 52,295 confirmations, so it is settled beyond any practical doubt.