About block 919,840
Bitcoin block 919,840 was mined by ViaBTC on October 19, 2025 at 6:45 PM UTC, 9 min 4 s after block 919,839. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,823 transactions in 0.99 MB (59.6% 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, ViaBTC earned 3.1427 BTC for this block.
Block 919,840 is number 545 of 2,016 in difficulty epoch 456; 1,471 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 130,160 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. ViaBTC found 81 blocks in the week before. Today the block has 53,749 confirmations, so it is settled beyond any practical doubt.