About block 921,449
Bitcoin block 921,449 was mined by Luxor on October 30, 2025 at 10:22 AM UTC, 15 min 33 s after block 921,448. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 3,945 transactions in 1.60 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0275 BTC. With the 3.125 BTC subsidy of halving era 5, Luxor earned 3.1525 BTC for this block.
Block 921,449 is number 138 of 2,016 in difficulty epoch 457; 1,878 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,551 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. Luxor found 59 blocks in the week before. Today the block has 52,122 confirmations, so it is settled beyond any practical doubt.