About block 919,643
Bitcoin block 919,643 was mined by SpiderPool on October 18, 2025 at 12:24 PM UTC, 6 min 42 s after block 919,642. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,349 transactions in 1.69 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0151 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1401 BTC for this block.
Block 919,643 is number 348 of 2,016 in difficulty epoch 456; 1,668 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 130,357 blocks after this one.
Its hash starts with 20 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. SpiderPool found 38 blocks in the week before. Today the block has 54,029 confirmations, so it is settled beyond any practical doubt.