About block 904,643
Bitcoin block 904,643 was mined by SpiderPool on July 8, 2025 at 8:58 PM UTC, 3 min 23 s after block 904,642. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,130 transactions in 1.60 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, down from 5.00 sat/vB in the block before, and all fees added up to 0.0342 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1592 BTC for this block.
Block 904,643 is number 1,476 of 2,016 in difficulty epoch 448; 540 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 145,357 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 72 blocks in the week before. Today the block has 70,852 confirmations, so it is settled beyond any practical doubt.