About block 921,654
Bitcoin block 921,654 was mined by SpiderPool on October 31, 2025 at 7:54 PM UTC, 10 min 30 s after block 921,653. 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 3,108 transactions in 1.59 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0289 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1539 BTC for this block.
Block 921,654 is number 343 of 2,016 in difficulty epoch 457; 1,673 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,346 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 51,878 confirmations, so it is settled beyond any practical doubt.