About block 909,571
Bitcoin block 909,571 was mined by ViaBTC on August 11, 2025 at 2:31 PM UTC, 27 min 16 s after block 909,570. 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 3,655 transactions in 1.58 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 5.00 sat/vB, up from 4.00 sat/vB in the block before, and all fees added up to 0.0690 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1940 BTC for this block.
Block 909,571 is number 356 of 2,016 in difficulty epoch 451; 1,660 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,429 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 100 blocks in the week before. Today the block has 65,246 confirmations, so it is settled beyond any practical doubt.