About block 919,170
Bitcoin block 919,170 was mined by Foundry USA on October 15, 2025 at 9:11 AM UTC, 4 min 51 s after block 919,169. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,858 transactions in 1.79 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 0.0115 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1365 BTC for this block.
Block 919,170 is number 1,891 of 2,016 in difficulty epoch 455; 125 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 130,830 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 268 blocks in the week before. Today the block has 54,460 confirmations, so it is settled beyond any practical doubt.