About block 923,991
Bitcoin block 923,991 was mined by Foundry USA on November 17, 2025 at 5:35 AM UTC, 5 min 38 s after block 923,990. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,437 transactions in 1.64 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 0.0217 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1467 BTC for this block.
Block 923,991 is number 664 of 2,016 in difficulty epoch 458; 1,352 blocks remain until the next difficulty adjustment at block 925,343. The next halving is at block 1,050,000, 126,009 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 49,535 confirmations, so it is settled beyond any practical doubt.