About block 919,551
Bitcoin block 919,551 was mined by Foundry USA on October 17, 2025 at 8:02 PM UTC, 4 min 37 s after block 919,550. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,715 transactions in 1.62 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 0.0169 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1419 BTC for this block.
Block 919,551 is number 256 of 2,016 in difficulty epoch 456; 1,760 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 130,449 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 54,158 confirmations, so it is settled beyond any practical doubt.