About block 900,446
Bitcoin block 900,446 was mined by ViaBTC on June 9, 2025 at 7:00 AM UTC, 2 min 23 s after block 900,445. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 621 transactions in 0.34 MB (20.1% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0072 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1322 BTC for this block.
Block 900,446 is number 1,311 of 2,016 in difficulty epoch 446; 705 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,554 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 89 blocks in the week before. Today the block has 75,548 confirmations, so it is settled beyond any practical doubt.