Myo Min Aung Unified Theory (MUT) v7.3: Discussion Notes: f MCR, Mass Origin, and Planck-to-Proton Hierarchy (Supplementary Material to v7.0)

Myo Min Aung Unified Theory (MUT) v7.3 presents discussion notes on the concept of the Universal Mass Curvature Rate � and its implications for the origin of mass and the Planck-to-proton hierarchy. The framework defines a geometric relation �, linking nuclear mass directly to a universal spacetime curvature rate. Empirical evaluation of 2,545 isotopes from the AME2020 database shows that � remains nearly constant at approximately �, with small fluctuations (~0.046%) corresponding to nuclear shell effects and magic numbers.Within this interpretation, nuclear binding energy is not treated as an independent phenomenological parameter but emerges as a manifestation of structural curvature variations in spacetime. The framework also introduces a geometric relationship between Planck-scale physics and baryonic mass, revealing a suppression factor of approximately � between the Planck curvature rate and the observed baryonic curvature rate. This connection provides a potential explanation for the hierarchy between gravitational and nuclear interaction scales. The document serves as a conceptual supplement to MUT v7.0, summarizing the theoretical foundations and empirical observations supporting the � framework.