About block 918,917
Bitcoin block 918,917 was mined by F2Pool on October 13, 2025 at 8:33 PM UTC, 4 min 30 s after block 918,916. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,010 transactions in 0.57 MB (33.0% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0107 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1357 BTC for this block.
Block 918,917 is number 1,638 of 2,016 in difficulty epoch 455; 378 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 131,083 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 54,609 confirmations, so it is settled beyond any practical doubt.