About block 904,220
Bitcoin block 904,220 was mined by SpiderPool on July 6, 2025 at 1:24 AM UTC, 6 min 59 s after block 904,219. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,422 transactions in 1.75 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0197 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1447 BTC for this block.
Block 904,220 is number 1,053 of 2,016 in difficulty epoch 448; 963 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 145,780 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. SpiderPool found 73 blocks in the week before. Today the block has 71,306 confirmations, so it is settled beyond any practical doubt.