About block 921,441
Bitcoin block 921,441 was mined by ViaBTC on October 30, 2025 at 9:02 AM UTC, 17 min 32 s after block 921,440. 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 2,991 transactions in 1.58 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0267 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1517 BTC for this block.
Block 921,441 is number 130 of 2,016 in difficulty epoch 457; 1,886 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,559 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. ViaBTC found 83 blocks in the week before. Today the block has 52,130 confirmations, so it is settled beyond any practical doubt.