About block 900,645
Bitcoin block 900,645 was mined by ViaBTC on June 10, 2025 at 4:59 PM UTC, 13 min 51 s after block 900,644. 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 3,619 transactions in 1.58 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 5.00 sat/vB, down from 6.00 sat/vB in the block before, and all fees added up to 0.0674 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1924 BTC for this block.
Block 900,645 is number 1,510 of 2,016 in difficulty epoch 446; 506 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,355 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 90 blocks in the week before. Today the block has 75,327 confirmations, so it is settled beyond any practical doubt.