About block 917,952
Bitcoin block 917,952 was mined by Foundry USA on October 6, 2025 at 10:43 PM UTC, 4 min 37 s after block 917,951. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,451 transactions in 1.60 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 5.00 sat/vB, down from 6.00 sat/vB in the block before, and all fees added up to 0.0687 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1937 BTC for this block.
Block 917,952 is number 673 of 2,016 in difficulty epoch 455; 1,343 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 132,048 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 55,643 confirmations, so it is settled beyond any practical doubt.