About block 919,938
Bitcoin block 919,938 was mined by SECPOOL on October 20, 2025 at 11:12 AM UTC, 8 min 59 s after block 919,937. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,209 transactions in 1.65 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0228 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1478 BTC for this block.
Block 919,938 is number 643 of 2,016 in difficulty epoch 456; 1,373 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 130,062 blocks after this one.
Its hash starts with 21 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. SECPOOL found 39 blocks in the week before. Today the block has 53,622 confirmations, so it is settled beyond any practical doubt.