About block 909,399
Bitcoin block 909,399 was mined by Poolin on August 10, 2025 at 9:16 AM UTC, 8 min 5 s after block 909,398. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,822 transactions in 1.63 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, down from 4.00 sat/vB in the block before, and all fees added up to 0.0269 BTC. With the 3.125 BTC subsidy of halving era 5, Poolin earned 3.1519 BTC for this block.
Block 909,399 is number 184 of 2,016 in difficulty epoch 451; 1,832 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,601 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. Poolin found 2 blocks in the week before. Today the block has 65,463 confirmations, so it is settled beyond any practical doubt.