About block 921,679
Bitcoin block 921,679 was mined by Foundry USA on October 31, 2025 at 11:35 PM UTC, 5 min 1 s after block 921,678. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,701 transactions in 1.61 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 3.00 sat/vB in the block before, and all fees added up to 0.0199 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1449 BTC for this block.
Block 921,679 is number 368 of 2,016 in difficulty epoch 457; 1,648 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,321 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 264 blocks in the week before. Today the block has 51,847 confirmations, so it is settled beyond any practical doubt.