Deterministic Twin-hull Tons-Per-Centimeter (TPC) sinkage & trim moment + relative bow-trough encounter wave elevation slamming exceedance probability engine (.json, .csv, .pdf) built for Lagoon Catamarans, Fountaine Pajot, Leopard, Outremer — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…