About block 915,871
Bitcoin block 915,871 was mined by F2Pool on September 22, 2025 at 10:59 AM UTC, 34 seconds after block 915,870. 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 0.11 MB (6.5% 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 0.0014 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1264 BTC for this block.
Block 915,871 is number 608 of 2,016 in difficulty epoch 454; 1,408 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,129 blocks after this one.
Its hash starts with 21 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. F2Pool found 166 blocks in the week before. Today the block has 58,217 confirmations, so it is settled beyond any practical doubt.