About block 903,766
Bitcoin block 903,766 was mined by Foundry USA on July 3, 2025 at 3:37 AM UTC, 14 min 26 s after block 903,765. 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 2,081 transactions in 1.37 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, down from 4.00 sat/vB in the block before, and all fees added up to 0.0345 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1595 BTC for this block.
Block 903,766 is number 599 of 2,016 in difficulty epoch 448; 1,417 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,234 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 250 blocks in the week before. Today the block has 71,787 confirmations, so it is settled beyond any practical doubt.