About block 904,146
Bitcoin block 904,146 was mined by Foundry USA on July 5, 2025 at 1:00 PM UTC, 7 min 56 s after block 904,145. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,064 transactions in 1.78 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0208 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1458 BTC for this block.
Block 904,146 is number 979 of 2,016 in difficulty epoch 448; 1,037 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 145,854 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 71,382 confirmations, so it is settled beyond any practical doubt.