About block 915,817
Bitcoin block 915,817 was mined by Luxor on September 22, 2025 at 1:12 AM UTC, 9 min 22 s after block 915,816. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,666 transactions in 1.66 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0149 BTC. With the 3.125 BTC subsidy of halving era 5, Luxor earned 3.1399 BTC for this block.
Block 915,817 is number 554 of 2,016 in difficulty epoch 454; 1,462 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,183 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. Luxor found 48 blocks in the week before. Today the block has 58,295 confirmations, so it is settled beyond any practical doubt.