About block 915,781
Bitcoin block 915,781 was mined by Foundry USA on September 21, 2025 at 7:51 PM UTC, 7 min 18 s after block 915,780. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,104 transactions in 1.73 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0180 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1430 BTC for this block.
Block 915,781 is number 518 of 2,016 in difficulty epoch 454; 1,498 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,219 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 268 blocks in the week before. Today the block has 58,348 confirmations, so it is settled beyond any practical doubt.