About block 921,427
Bitcoin block 921,427 was mined by Foundry USA on October 30, 2025 at 7:19 AM UTC, 2 min 41 s after block 921,426. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 5,491 transactions in 1.66 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0069 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1319 BTC for this block.
Block 921,427 is number 116 of 2,016 in difficulty epoch 457; 1,900 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,573 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 265 blocks in the week before. Today the block has 52,133 confirmations, so it is settled beyond any practical doubt.