About block 921,579
Bitcoin block 921,579 was mined by F2Pool on October 31, 2025 at 6:53 AM UTC, 22 min 16 s after block 921,578. 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 3,461 transactions in 1.57 MB (100.0% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0306 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1556 BTC for this block.
Block 921,579 is number 268 of 2,016 in difficulty epoch 457; 1,748 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,421 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 171 blocks in the week before. Today the block has 51,957 confirmations, so it is settled beyond any practical doubt.