About block 915,561
Bitcoin block 915,561 was mined by F2Pool on September 20, 2025 at 8:46 AM UTC, 9 min 14 s after block 915,560. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,842 transactions in 1.10 MB (72.0% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0192 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1442 BTC for this block.
Block 915,561 is number 298 of 2,016 in difficulty epoch 454; 1,718 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,439 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 162 blocks in the week before. Today the block has 58,659 confirmations, so it is settled beyond any practical doubt.