About block 921,821
Bitcoin block 921,821 was mined by AntPool on November 2, 2025 at 12:07 AM UTC, 15 min 2 s after block 921,820. 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 3,041 transactions in 1.61 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0195 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1445 BTC for this block.
Block 921,821 is number 510 of 2,016 in difficulty epoch 457; 1,506 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,179 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 209 blocks in the week before. Today the block has 51,722 confirmations, so it is settled beyond any practical doubt.