About block 909,108
Bitcoin block 909,108 was mined by F2Pool on August 8, 2025 at 2:17 AM UTC, 17 min 20 s after block 909,107. 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 3,048 transactions in 1.56 MB (100.0% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0289 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1539 BTC for this block.
Block 909,108 is number 1,909 of 2,016 in difficulty epoch 450; 107 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 140,892 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 179 blocks in the week before. Today the block has 65,770 confirmations, so it is settled beyond any practical doubt.