About block 921,268
Bitcoin block 921,268 was mined by SpiderPool on October 29, 2025 at 2:28 AM UTC, 20 min 46 s after block 921,267. 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 3,406 transactions in 1.66 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0254 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1504 BTC for this block.
Block 921,268 is number 1,973 of 2,016 in difficulty epoch 456; 43 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 128,732 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 45 blocks in the week before. Today the block has 52,275 confirmations, so it is settled beyond any practical doubt.