About block 907,638
Bitcoin block 907,638 was mined by Foundry USA on July 29, 2025 at 3:22 AM UTC, 10 min 24 s after block 907,637. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 3,311 transactions in 1.50 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 5.00 sat/vB, down from 6.00 sat/vB in the block before, and all fees added up to 0.0624 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1874 BTC for this block.
Block 907,638 is number 439 of 2,016 in difficulty epoch 450; 1,577 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 142,362 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. Foundry USA found 243 blocks in the week before. Today the block has 67,457 confirmations, so it is settled beyond any practical doubt.