About block 921,817
Bitcoin block 921,817 was mined by AntPool on November 1, 2025 at 11:25 PM UTC, 1 min 30 s after block 921,816. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 873 transactions in 3.59 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0034 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1284 BTC for this block.
Block 921,817 is number 506 of 2,016 in difficulty epoch 457; 1,510 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,183 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 207 blocks in the week before. Today the block has 51,709 confirmations, so it is settled beyond any practical doubt.