The framework has crossed maturity threshold. The baseline is established. This document specifies what would falsify it. The integrated master specification commits to a complete substrate ontology. The cross-derivation discipline (58+ documented PSLQ nulls confirm retirement) validates through multi-path convergence at measurement precision. The program has produced 53 derived values from 13 measured inputs across eight physics domains connected by twelve crossings — surplus +40 independent predictions. The Cabibbo Doublet, selected by the gap ratio 38/27 criterion, has survived five independent evidence lines. The coupling sector has collapsed from three measurements to one through CD two-loop unification: sin²θW = 0. 231223 at 12 ppm, αₛ = 0. 11838 at 0. 33%. The Koide identity K = 2/3 has been derived as R₃/R₂ (2D→3D filling fraction ratio, exact) with a² = 2 identified as torus surface dimension at 0. 0019% miss — the atoll connects. DATA-7 R² universality passes 6 of 6 across electrical, optical, fluid, and superconducting domains. PHYS-56 enumerates 64 pre-registered kill switches covering the integrated master specification's mechanisms. It specifies 25 coordinated Round 1 tests across five priority tiers. It pre-registers novel predictions: direct-detection null, tau anomalous moment, Hawking spectrum from substrate boundary dynamics, Hyper-K proton decay at MGUT = 10¹⁵·⁶¹ GeV, LHC Run 3 CD mass bound at 1. 5 TeV, FCC-ee sin²θW consistency at 10⁻⁵. The framework commits that Round 1 is decisive. Pre-registered precision thresholds apply. No post-hoc adjustment. Multi-path convergence at measurement precision is required for validation. Any Priority 1 or Priority 2 test failing at pre-registered precision triggers mechanism-specific revision or retraction. Multiple Priority 1 failures trigger substantial framework retraction. The ground is set. The map is drawn. The path forward is falsification.
Geoffrey Howland (Wed,) studied this question.