About block 921,408
Bitcoin block 921,408 was mined by AntPool on October 30, 2025 at 4:21 AM UTC, 22 min 30 s after block 921,407. 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 3,091 transactions in 1.58 MB (99.9% 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 0.0247 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1497 BTC for this block.
Block 921,408 is number 97 of 2,016 in difficulty epoch 457; 1,919 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,592 blocks after this one.
Its hash starts with 19 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 52,143 confirmations, so it is settled beyond any practical doubt.