About block 921,343
Bitcoin block 921,343 was mined by Foundry USA on October 29, 2025 at 4:23 PM UTC, 20 min 33 s after block 921,342. 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 3,810 transactions in 1.59 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0388 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1638 BTC for this block.
Block 921,343 is number 32 of 2,016 in difficulty epoch 457; 1,984 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,657 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 262 blocks in the week before. Today the block has 52,171 confirmations, so it is settled beyond any practical doubt.