About block 917,125
Bitcoin block 917,125 was mined by Foundry USA on September 30, 2025 at 8:54 PM UTC, 7 min 6 s after block 917,124. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,157 transactions in 1.71 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0261 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1511 BTC for this block.
Block 917,125 is number 1,862 of 2,016 in difficulty epoch 454; 154 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 132,875 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 261 blocks in the week before. Today the block has 56,426 confirmations, so it is settled beyond any practical doubt.