About block 917,040
Bitcoin block 917,040 was mined by F2Pool on September 30, 2025 at 8:20 AM UTC, 3 min 36 s after block 917,039. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 999 transactions in 0.41 MB (26.5% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0092 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1342 BTC for this block.
Block 917,040 is number 1,777 of 2,016 in difficulty epoch 454; 239 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 132,960 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. F2Pool found 169 blocks in the week before. Today the block has 56,515 confirmations, so it is settled beyond any practical doubt.