About block 909,408
Bitcoin block 909,408 was mined by SECPOOL on August 10, 2025 at 10:56 AM UTC, 43 min 32 s after block 909,407. 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 4,435 transactions in 1.58 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 4.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0499 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1749 BTC for this block.
Block 909,408 is number 193 of 2,016 in difficulty epoch 451; 1,823 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,592 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. SECPOOL found 42 blocks in the week before. Today the block has 65,454 confirmations, so it is settled beyond any practical doubt.