About block 911,309
Bitcoin block 911,309 was mined by Foundry USA on August 23, 2025 at 10:17 AM UTC, 4 min 58 s after block 911,308. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,673 transactions in 1.72 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0106 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1356 BTC for this block.
Block 911,309 is number 78 of 2,016 in difficulty epoch 452; 1,938 blocks remain until the next difficulty adjustment at block 913,247. The next halving is at block 1,050,000, 138,691 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 270 blocks in the week before. Today the block has 62,729 confirmations, so it is settled beyond any practical doubt.