About block 904,389
Bitcoin block 904,389 was mined by SpiderPool on July 7, 2025 at 2:36 AM UTC, 2 min 53 s after block 904,388. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 502 transactions in 0.44 MB (26.7% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0066 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1316 BTC for this block.
Block 904,389 is number 1,222 of 2,016 in difficulty epoch 448; 794 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 145,611 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. SpiderPool found 73 blocks in the week before. Today the block has 71,128 confirmations, so it is settled beyond any practical doubt.