About block 909,478
Bitcoin block 909,478 was mined by ViaBTC on August 10, 2025 at 11:40 PM UTC, 17 min 58 s after block 909,477. 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 2,685 transactions in 1.19 MB (77.4% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0239 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1489 BTC for this block.
Block 909,478 is number 263 of 2,016 in difficulty epoch 451; 1,753 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,522 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 101 blocks in the week before. Today the block has 65,377 confirmations, so it is settled beyond any practical doubt.