About block 918,721
Bitcoin block 918,721 was mined by F2Pool on October 12, 2025 at 10:39 AM UTC, 7 min 47 s after block 918,720. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,438 transactions in 0.59 MB (36.5% 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 0.0096 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1346 BTC for this block.
Block 918,721 is number 1,442 of 2,016 in difficulty epoch 455; 574 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 131,279 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 173 blocks in the week before. Today the block has 54,888 confirmations, so it is settled beyond any practical doubt.