About block 921,651
Bitcoin block 921,651 was mined by AntPool on October 31, 2025 at 7:40 PM UTC, 9 min 53 s after block 921,650. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,589 transactions in 1.51 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, down from 3.00 sat/vB in the block before, and all fees added up to 0.0349 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1599 BTC for this block.
Block 921,651 is number 340 of 2,016 in difficulty epoch 457; 1,676 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,349 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. AntPool found 208 blocks in the week before. Today the block has 51,885 confirmations, so it is settled beyond any practical doubt.