About block 905,308
Bitcoin block 905,308 was mined by SpiderPool on July 13, 2025 at 2:24 AM UTC, 31 min 22 s after block 905,307. 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 3,653 transactions in 1.60 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 0.0388 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1638 BTC for this block.
Block 905,308 is number 125 of 2,016 in difficulty epoch 449; 1,891 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 144,692 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 69 blocks in the week before. Today the block has 70,141 confirmations, so it is settled beyond any practical doubt.