About block 909,081
Bitcoin block 909,081 was mined by SECPOOL on August 7, 2025 at 9:46 PM UTC, 5 min 4 s after block 909,080. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,013 transactions in 1.67 MB (99.8% 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 0.0172 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1422 BTC for this block.
Block 909,081 is number 1,882 of 2,016 in difficulty epoch 450; 134 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 140,919 blocks after this one.
Its hash starts with 19 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. SECPOOL found 45 blocks in the week before. Today the block has 65,798 confirmations, so it is settled beyond any practical doubt.