About block 921,415
Bitcoin block 921,415 was mined by F2Pool on October 30, 2025 at 5:33 AM UTC, 10 min 52 s after block 921,414. 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 2,538 transactions in 1.24 MB (73.9% 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 0.0182 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1432 BTC for this block.
Block 921,415 is number 104 of 2,016 in difficulty epoch 457; 1,912 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,585 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 52,136 confirmations, so it is settled beyond any practical doubt.