About block 915,121
Bitcoin block 915,121 was mined by F2Pool on September 17, 2025 at 3:04 PM UTC, 16 min 19 s after block 915,120. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 3,510 transactions in 1.63 MB (100.0% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, down from 4.00 sat/vB in the block before, and all fees added up to 0.0851 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.2101 BTC for this block.
Block 915,121 is number 1,874 of 2,016 in difficulty epoch 453; 142 blocks remain until the next difficulty adjustment at block 915,263. The next halving is at block 1,050,000, 134,879 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 163 blocks in the week before. Today the block has 59,071 confirmations, so it is settled beyond any practical doubt.