About block 900,640
Bitcoin block 900,640 was mined by ViaBTC on June 10, 2025 at 3:28 PM UTC, 9 min 6 s after block 900,639. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,614 transactions in 1.61 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, down from 4.00 sat/vB in the block before, and all fees added up to 0.0519 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1769 BTC for this block.
Block 900,640 is number 1,505 of 2,016 in difficulty epoch 446; 511 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,360 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 75,332 confirmations, so it is settled beyond any practical doubt.