About block 903,930
Bitcoin block 903,930 was mined by Luxor on July 4, 2025 at 5:38 AM UTC, 3 min 55 s after block 903,929. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,075 transactions in 0.55 MB (35.8% 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 0.0194 BTC. With the 3.125 BTC subsidy of halving era 5, Luxor earned 3.1444 BTC for this block.
Block 903,930 is number 763 of 2,016 in difficulty epoch 448; 1,253 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,070 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 38 blocks in the week before. Today the block has 71,607 confirmations, so it is settled beyond any practical doubt.