CSF-CMT vΩ.23: Meta-Field Ontology and Coarse-Graining Emergence A Non-Singular Cosmology without Big Bang

We present the vΩ.23 formulation of the Coarse-Graining String-Field Meta-Theory (CSF-CMT), establishing a non-singular cosmological framework that replaces the standard Big Bang singularity with an emergent meta-field transition. The theory posits a single ontological entity in First Space—the meta-field \xi_{\mathrm{EO}}—from which six string-empowered modes (gravitational, electromagnetic, magnetic-geometric, weak, strong, and repulsive) emerge through symmetry-breaking coarse-graining across scales L_c \in [l_{\mathrm{string}}, \infty). The meta-field self-interaction potential V_{\mathrm{EO}}(\xi) and its cross-coupling tensor g_{AB} generate all fundamental interactions, spacetime geometry, and cosmic evolution without invoking an initial singularity. Cosmic history is recast as a continuous meta-field phase transition: the "pre-thermal" epoch corresponds to unbroken meta-field coherence (L_c \sim l_{\mathrm{string}}), while the "thermal" epoch emerges from coarse-grained decoherence (L_c \gg l_{\mathrm{Pl}}). Holographic sphere axioms enforce information saturation \rho_{\mathrm{info}} \leq M_{\mathrm{Pl}}^2 c^3 / 4\hbar, preventing curvature singularities and ensuring entropy conservation across the meta-field bounce. The model predicts observable signatures in CMB spectral distortions, black-hole shadow asymmetries, and scale-dependent modifications to the Friedmann equation at z > 10^3.