About block 903,671
Bitcoin block 903,671 was mined by Foundry USA on July 2, 2025 at 1:30 PM UTC, 17 min 28 s after block 903,670. 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 3,201 transactions in 1.43 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0397 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1647 BTC for this block.
Block 903,671 is number 504 of 2,016 in difficulty epoch 448; 1,512 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,329 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 247 blocks in the week before. Today the block has 71,891 confirmations, so it is settled beyond any practical doubt.