About block 921,565
Bitcoin block 921,565 was mined by F2Pool on October 31, 2025 at 3:53 AM UTC, 35 min 16 s after block 921,564. 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 2,735 transactions in 1.51 MB (100.0% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0371 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1621 BTC for this block.
Block 921,565 is number 254 of 2,016 in difficulty epoch 457; 1,762 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,435 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 51,961 confirmations, so it is settled beyond any practical doubt.