Deterministic CIE LAB b*-channel chromaticity inversion & morphological top-hat dot isolator + 2D lattice autocorrelation + 15×8 Binary-Coded Decimal (BCD) parity-grid decoder engine (.pdf, .png, .tif, .jpg) built for Xerox, Canon, HP LaserJet, Konica Minolta — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…