About block 910,851
Bitcoin block 910,851 was mined by Foundry USA on August 20, 2025 at 6:37 AM UTC, 1 min 52 s after block 910,850. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,877 transactions in 1.86 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 0.0057 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1307 BTC for this block.
Block 910,851 is number 1,636 of 2,016 in difficulty epoch 451; 380 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 139,149 blocks after this one.
Its hash starts with 20 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 272 blocks in the week before. Today the block has 63,397 confirmations, so it is settled beyond any practical doubt.