Deterministic Arc-length parameterization s(t)=∫||γ'(t)||dt along neutral dermis layer (R ± t/2) with chordal stitch-count integer synchronization engine (.pdf, .svg, .dxf) built for Crimson Hides, KS Blade, Glowforge, xTool — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…