About block 919,920
Bitcoin block 919,920 was mined by Foundry USA on October 20, 2025 at 8:17 AM UTC, 8 min 56 s after block 919,919. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 5,015 transactions in 1.58 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0138 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1388 BTC for this block.
Block 919,920 is number 625 of 2,016 in difficulty epoch 456; 1,391 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 130,080 blocks after this one.
Its hash starts with 21 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 53,647 confirmations, so it is settled beyond any practical doubt.