About block 921,450
Bitcoin block 921,450 was mined by Foundry USA on October 30, 2025 at 10:44 AM UTC, 22 min 9 s after block 921,449. 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 3,761 transactions in 1.59 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 0.0323 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1573 BTC for this block.
Block 921,450 is number 139 of 2,016 in difficulty epoch 457; 1,877 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,550 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. Foundry USA found 266 blocks in the week before. Today the block has 52,121 confirmations, so it is settled beyond any practical doubt.