About block 909,366
Bitcoin block 909,366 was mined by Foundry USA on August 10, 2025 at 3:26 AM UTC, 26 seconds after block 909,365. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,862 transactions in 1.78 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0065 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1315 BTC for this block.
Block 909,366 is number 151 of 2,016 in difficulty epoch 451; 1,865 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,634 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 65,499 confirmations, so it is settled beyond any practical doubt.