About block 921,455
Bitcoin block 921,455 was mined by AntPool on October 30, 2025 at 11:31 AM UTC, 9 min 2 s after block 921,454. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,058 transactions in 1.77 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0180 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1430 BTC for this block.
Block 921,455 is number 144 of 2,016 in difficulty epoch 457; 1,872 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,545 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 205 blocks in the week before. Today the block has 52,116 confirmations, so it is settled beyond any practical doubt.