About block 917,860
Bitcoin block 917,860 was mined by Luxor on October 6, 2025 at 4:34 AM UTC, 6 min 18 s after block 917,859. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,606 transactions in 1.65 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 0.0155 BTC. With the 3.125 BTC subsidy of halving era 5, Luxor earned 3.1405 BTC for this block.
Block 917,860 is number 581 of 2,016 in difficulty epoch 455; 1,435 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 132,140 blocks after this one.
Its hash starts with 19 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. Luxor found 60 blocks in the week before. Today the block has 55,699 confirmations, so it is settled beyond any practical doubt.