About block 915,517
Bitcoin block 915,517 was mined by Foundry USA on September 20, 2025 at 2:12 AM UTC, 6 min 26 s after block 915,516. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 5,478 transactions in 1.53 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0117 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1367 BTC for this block.
Block 915,517 is number 254 of 2,016 in difficulty epoch 454; 1,762 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,483 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 271 blocks in the week before. Today the block has 58,717 confirmations, so it is settled beyond any practical doubt.