Deterministic Specular metallic glint detection against matte cellulose background + HSV copper/brass vs silver-alloy vs black-RTV/carbon particle size histogram engine (.jpg, .heic, .dng, .pdf) built for Lycoming / Rotax, Mann-Filter, Mahle, Blackstone Labs Alt — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…