About block 909,129
Bitcoin block 909,129 was mined by F2Pool on August 8, 2025 at 5:58 AM UTC, 15 min 42 s after block 909,128. 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 3,943 transactions in 1.51 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, down from 3.00 sat/vB in the block before, and all fees added up to 0.0355 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1605 BTC for this block.
Block 909,129 is number 1,930 of 2,016 in difficulty epoch 450; 86 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 140,871 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 65,744 confirmations, so it is settled beyond any practical doubt.