About block 915,578
Bitcoin block 915,578 was mined by Foundry USA on September 20, 2025 at 10:12 AM UTC, 3 min 54 s after block 915,577. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 5,804 transactions in 1.63 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 0.0082 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1332 BTC for this block.
Block 915,578 is number 315 of 2,016 in difficulty epoch 454; 1,701 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,422 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 267 blocks in the week before. Today the block has 58,637 confirmations, so it is settled beyond any practical doubt.