About block 918,817
Bitcoin block 918,817 was mined by Foundry USA on October 13, 2025 at 5:20 AM UTC, 1 min 38 s after block 918,816. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,553 transactions in 2.00 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0043 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1293 BTC for this block.
Block 918,817 is number 1,538 of 2,016 in difficulty epoch 455; 478 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 131,183 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 265 blocks in the week before. Today the block has 54,761 confirmations, so it is settled beyond any practical doubt.