About block 909,515
Bitcoin block 909,515 was mined by F2Pool on August 11, 2025 at 5:46 AM UTC, 3 min 54 s after block 909,514. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,715 transactions in 1.69 MB (100.0% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0283 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1533 BTC for this block.
Block 909,515 is number 300 of 2,016 in difficulty epoch 451; 1,716 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,485 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 65,334 confirmations, so it is settled beyond any practical doubt.