Deterministic Dichromatic reflection model (diffuse vs specular separation) + Kubelka-Munk two-constant pigment absorption/scattering K/S mixer engine (.dng, .heic, .jpg, .pdf) built for Rubio Monocoat, Osmo, Bona, Minwax — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…