The narrative of on-chain privacy has finally shifted from "armchair theorizing" to "real combat." The execution separation layer provided by @0xMiden is the key driver. Taking Lumina Engine as an example: it doesn't just offer "superficial privacy," but reconstructs the transaction process by encrypting intentions, off-chain matching, and proof settlement. This fundamentally changes the dimension of information leakage—not by "covering up," but by "eliminating" it.