About block 903,386
Bitcoin block 903,386 was mined by Foundry USA on June 30, 2025 at 11:03 AM UTC, 10 min 6 s after block 903,385. 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 2,362 transactions in 1.40 MB (91.3% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0306 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1556 BTC for this block.
Block 903,386 is number 219 of 2,016 in difficulty epoch 448; 1,797 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,614 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 72,195 confirmations, so it is settled beyond any practical doubt.