About block 904,231
Bitcoin block 904,231 was mined by Foundry USA on July 6, 2025 at 2:57 AM UTC, 8 min 16 s after block 904,230. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,993 transactions in 1.66 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 0.0224 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1474 BTC for this block.
Block 904,231 is number 1,064 of 2,016 in difficulty epoch 448; 952 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 145,769 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. Foundry USA found 250 blocks in the week before. Today the block has 71,295 confirmations, so it is settled beyond any practical doubt.