About block 909,037
Bitcoin block 909,037 was mined by SpiderPool on August 7, 2025 at 3:21 PM UTC, 13 min 54 s after block 909,036. 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 4,559 transactions in 1.53 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0488 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1738 BTC for this block.
Block 909,037 is number 1,838 of 2,016 in difficulty epoch 450; 178 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 140,963 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. SpiderPool found 57 blocks in the week before. Today the block has 65,845 confirmations, so it is settled beyond any practical doubt.