About block 903,830
Bitcoin block 903,830 was mined by Luxor on July 3, 2025 at 1:47 PM UTC, 14 min 19 s after block 903,829. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 3,084 transactions in 1.47 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0423 BTC. With the 3.125 BTC subsidy of halving era 5, Luxor earned 3.1673 BTC for this block.
Block 903,830 is number 663 of 2,016 in difficulty epoch 448; 1,353 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,170 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 71,714 confirmations, so it is settled beyond any practical doubt.