About block 921,580
Bitcoin block 921,580 was mined by F2Pool on October 31, 2025 at 7:06 AM UTC, 12 min 52 s after block 921,579. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 2,487 transactions in 1.15 MB (75.0% 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 0.0203 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1453 BTC for this block.
Block 921,580 is number 269 of 2,016 in difficulty epoch 457; 1,747 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,420 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 51,963 confirmations, so it is settled beyond any practical doubt.