About block 921,869
Bitcoin block 921,869 was mined by Foundry USA on November 2, 2025 at 7:04 AM UTC, 2 min 17 s after block 921,868. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,426 transactions in 2.26 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0057 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1307 BTC for this block.
Block 921,869 is number 558 of 2,016 in difficulty epoch 457; 1,458 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,131 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 265 blocks in the week before. Today the block has 51,664 confirmations, so it is settled beyond any practical doubt.