About block 909,339
Bitcoin block 909,339 was mined by F2Pool on August 9, 2025 at 11:00 PM UTC, 2 min 55 s after block 909,338. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,096 transactions in 1.19 MB (52.5% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0095 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1345 BTC for this block.
Block 909,339 is number 124 of 2,016 in difficulty epoch 451; 1,892 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,661 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 177 blocks in the week before. Today the block has 65,527 confirmations, so it is settled beyond any practical doubt.