About block 909,923
Bitcoin block 909,923 was mined by SECPOOL on August 14, 2025 at 12:20 AM UTC, 14 min 28 s after block 909,922. 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 3,477 transactions in 1.74 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0275 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1525 BTC for this block.
Block 909,923 is number 708 of 2,016 in difficulty epoch 451; 1,308 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,077 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 35 blocks in the week before. Today the block has 64,733 confirmations, so it is settled beyond any practical doubt.