About block 911,878
Bitcoin block 911,878 was mined by Foundry USA on August 27, 2025 at 2:23 AM UTC, 3 min 49 s after block 911,877. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,794 transactions in 1.91 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0075 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1325 BTC for this block.
Block 911,878 is number 647 of 2,016 in difficulty epoch 452; 1,369 blocks remain until the next difficulty adjustment at block 913,247. The next halving is at block 1,050,000, 138,122 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 268 blocks in the week before. Today the block has 61,885 confirmations, so it is settled beyond any practical doubt.