About block 917,813
Bitcoin block 917,813 was mined by F2Pool on October 5, 2025 at 8:41 PM UTC, 38 seconds after block 917,812. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 154 transactions in 0.05 MB (3.4% 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 0.0009 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1259 BTC for this block.
Block 917,813 is number 534 of 2,016 in difficulty epoch 455; 1,482 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 132,187 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. F2Pool found 172 blocks in the week before. Today the block has 55,719 confirmations, so it is settled beyond any practical doubt.