About block 921,443
Bitcoin block 921,443 was mined by Foundry USA on October 30, 2025 at 9:27 AM UTC, 18 min 59 s after block 921,442. 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 2,975 transactions in 1.50 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0305 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1555 BTC for this block.
Block 921,443 is number 132 of 2,016 in difficulty epoch 457; 1,884 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,557 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 52,128 confirmations, so it is settled beyond any practical doubt.