About block 919,621
Bitcoin block 919,621 was mined by Mining Squared on October 18, 2025 at 8:56 AM UTC, 1 min 26 s after block 919,620. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,905 transactions in 1.85 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 0.0106 BTC. With the 3.125 BTC subsidy of halving era 5, Mining Squared earned 3.1356 BTC for this block.
Block 919,621 is number 326 of 2,016 in difficulty epoch 456; 1,690 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 130,379 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. Mining Squared found 0 blocks in the week before. Today the block has 54,062 confirmations, so it is settled beyond any practical doubt.