About block 904,045
Bitcoin block 904,045 was mined by Foundry USA on July 4, 2025 at 10:46 PM UTC, 31 seconds after block 904,044. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 96 transactions in 0.04 MB (2.1% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0006 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1256 BTC for this block.
Block 904,045 is number 878 of 2,016 in difficulty epoch 448; 1,138 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 145,955 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 251 blocks in the week before. Today the block has 71,486 confirmations, so it is settled beyond any practical doubt.