Technical Supplement: Regime Extensions and Structural Validation Layers

Abstract This technical supplement extends the structural formalization of Frame-Bound Mechanical Systems (FBMS) by introducing Sub-Frame birth conditions (N8/N9), regime certificate tiers, Progressive Regime Erosion (PRE), digital degeneracy analysis, and domain application mapping. These materials operationalize the core constraint-topology framework without expanding its ontological scope. No additional theoretical claims are introduced. The supplement provides structural refinement, boundary detection mechanisms, and application-layer formalizations consistent with Core v1.0.1.