About block 921,461
Bitcoin block 921,461 was mined by SpiderPool on October 30, 2025 at 12:42 PM UTC, 7 min 17 s after block 921,460. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,332 transactions in 1.68 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0177 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1427 BTC for this block.
Block 921,461 is number 150 of 2,016 in difficulty epoch 457; 1,866 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,539 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 46 blocks in the week before. Today the block has 52,106 confirmations, so it is settled beyond any practical doubt.