About block 909,243
Bitcoin block 909,243 was mined by Luxor on August 9, 2025 at 2:41 AM UTC, 7 min 3 s after block 909,242. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,117 transactions in 1.46 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 0.0221 BTC. With the 3.125 BTC subsidy of halving era 5, Luxor earned 3.1471 BTC for this block.
Block 909,243 is number 28 of 2,016 in difficulty epoch 451; 1,988 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,757 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 51 blocks in the week before. Today the block has 65,624 confirmations, so it is settled beyond any practical doubt.