MUT v5.8.1 demonstrates that atomic masses, lifespans, and fundamental frequencies can be derived deterministically from the Awareness Constant � and the Awareness Scaling Factor �. By anchoring the Hydrogen atom as the baseline, atomic-scale properties—including isotopic variations and the fine-structure constant—are predicted without empirical or heuristic constants. This framework unifies mass, time, and energy as emergent phenomena of awareness flux, providing a fully deterministic explanation of atomic behavior. Throughout this paper, "Awareness" is treated as an effective background scalar field (EBSF), modeled as a Lorentz-invariant scalar field $\phi(x)$ whose gradients may couple to local gravitational dynamics.