About block 921,617
Bitcoin block 921,617 was mined by AntPool on October 31, 2025 at 1:18 PM UTC, 10 min 10 s after block 921,616. 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 3,638 transactions in 1.73 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 0.0256 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1506 BTC for this block.
Block 921,617 is number 306 of 2,016 in difficulty epoch 457; 1,710 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,383 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 51,934 confirmations, so it is settled beyond any practical doubt.