About block 906,221
Bitcoin block 906,221 was mined by SpiderPool on July 19, 2025 at 11:11 AM UTC, 15 min 22 s after block 906,220. 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 3,530 transactions in 1.64 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 4.00 sat/vB, down from 5.00 sat/vB in the block before, and all fees added up to 0.0553 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1803 BTC for this block.
Block 906,221 is number 1,038 of 2,016 in difficulty epoch 449; 978 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 143,779 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. SpiderPool found 70 blocks in the week before. Today the block has 69,158 confirmations, so it is settled beyond any practical doubt.