About block 919,669
Bitcoin block 919,669 was mined by ULTIMUSPOOL on October 18, 2025 at 3:34 PM UTC, 8 min 5 s after block 919,668. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,333 transactions in 1.73 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0155 BTC. With the 3.125 BTC subsidy of halving era 5, ULTIMUSPOOL earned 3.1405 BTC for this block.
Block 919,669 is number 374 of 2,016 in difficulty epoch 456; 1,642 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 130,331 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. ULTIMUSPOOL found 0 blocks in the week before. Today the block has 53,994 confirmations, so it is settled beyond any practical doubt.