About block 921,738
Bitcoin block 921,738 was mined by Foundry USA on November 1, 2025 at 10:04 AM UTC, 2 min 53 s after block 921,737. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,221 transactions in 1.57 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0132 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1382 BTC for this block.
Block 921,738 is number 427 of 2,016 in difficulty epoch 457; 1,589 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,262 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. Foundry USA found 264 blocks in the week before. Today the block has 51,794 confirmations, so it is settled beyond any practical doubt.