About block 921,718
Bitcoin block 921,718 was mined by F2Pool on November 1, 2025 at 5:39 AM UTC, 8 min 52 s after block 921,717. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,655 transactions in 0.99 MB (58.4% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0084 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1334 BTC for this block.
Block 921,718 is number 407 of 2,016 in difficulty epoch 457; 1,609 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,282 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 170 blocks in the week before. Today the block has 51,825 confirmations, so it is settled beyond any practical doubt.