About block 921,511
Bitcoin block 921,511 was mined by ViaBTC on October 30, 2025 at 7:29 PM UTC, 11 min 6 s after block 921,510. 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 1,328 transactions in 0.72 MB (44.0% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0117 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1367 BTC for this block.
Block 921,511 is number 200 of 2,016 in difficulty epoch 457; 1,816 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,489 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. ViaBTC found 83 blocks in the week before. Today the block has 52,025 confirmations, so it is settled beyond any practical doubt.