The Reflective Substrate: A Pre-Geometric Framework for Emergent Space, Coherence, and Physical Signatures (Version 5.0 - Final Canonical Release)

The Reflective Substrate: A Pre-Geometric Framework for Emergent Space, Coherence, and Physical Signatures This work presents the final canonical formulation of the Reflective Substrate framework, a pre-geometric approach in which space, time, quantum phenomena, and gravitation emerge from the internal dynamics of a single ontological primitive. The substrate is defined as a pre-physical, non-metric continuum governed by iterative reflexive dynamics. Physical structures arise through the stabilization of reflexive cycles under coherence constraints, without presupposing spacetime, locality, or causal ordering. Quantum discreteness is interpreted as the persistence of localized reflexive attractors, while spacetime geometry and gravitation emerge as large-scale collective responses to inhomogeneous coherence distributions. Within this framework, gravitation is treated as an emergent macroscopic phenomenon rather than a fundamental interaction. Einstein’s field equations are recovered as an effective limit corresponding to a smooth coherence regime, and a coherence-corrected extension is introduced to account for residual backreaction effects in domains of strong coherence gradients, offering a structural interpretation of dark matter–like phenomena. Quantum entanglement is reinterpreted as the projection of non-factorizable reflexive attractors onto an emergent geometric description, resolving apparent nonlocality without invoking superluminal influence, external noise, or hidden variables. Quantum uncertainty arises intrinsically during the reflexive stabilization process. The framework is ontologically and dynamically closed and admits no adjustable external parameters. It nevertheless remains empirically exposed through concrete observational channels, most notably potential energy-dependent propagation delays accumulating over cosmological distances in high-energy photon signals. This version includes Appendix B: Canonical Postulates, which formally define the ontological core, closure conditions, and falsification criteria of the theory. Version 5.0 is intended to serve as a definitive foundational reference and as a basis for future numerical simulations and empirical investigation.