About block 921,675
Bitcoin block 921,675 was mined by F2Pool on October 31, 2025 at 10:50 PM UTC, 6 min 36 s after block 921,674. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,681 transactions in 0.80 MB (49.7% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0140 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1390 BTC for this block.
Block 921,675 is number 364 of 2,016 in difficulty epoch 457; 1,652 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,325 blocks after this one.
Its hash starts with 20 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 51,851 confirmations, so it is settled beyond any practical doubt.