About block 909,274
Bitcoin block 909,274 was mined by ULTIMUSPOOL on August 9, 2025 at 11:35 AM UTC, 10 min 17 s after block 909,273. 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 3,825 transactions in 1.62 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 5.00 sat/vB, down from 7.00 sat/vB in the block before, and all fees added up to 0.0605 BTC. With the 3.125 BTC subsidy of halving era 5, ULTIMUSPOOL earned 3.1855 BTC for this block.
Block 909,274 is number 59 of 2,016 in difficulty epoch 451; 1,957 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,726 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. ULTIMUSPOOL found 0 blocks in the week before. Today the block has 65,593 confirmations, so it is settled beyond any practical doubt.