About block 915,866
Bitcoin block 915,866 was mined by SpiderPool on September 22, 2025 at 10:27 AM UTC, 19 min 42 s after block 915,865. 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 3,686 transactions in 1.57 MB (99.8% 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 0.0349 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1599 BTC for this block.
Block 915,866 is number 603 of 2,016 in difficulty epoch 454; 1,413 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,134 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 47 blocks in the week before. Today the block has 58,223 confirmations, so it is settled beyond any practical doubt.