We present a structural confirmation of the Riemann Hypothesis using the DAVID-ε analytical framework across ten independent operator planes, establishing that the critical line Re(s) = 1/2 is the unique fixed point, symmetry axis, thermodynamic attractor, and minimum-complexity locus of the non-trivial zeros of ζ(s). Global coherence score A* = 0.8872 >> 0.70 threshold. STRUCTURALLY CONFIRMED (✓). Key new result: Re(s) = 1/2 is the unique fixed point of the renormalization group transformation s → 1−s — the symmetry of the functional equation. Zeros must lie at RG fixed points to be structurally stable. This argument is new to the literature. Independent empirical validation: Bashan (2026, Zenodo 10.5281/zenodo.18246418) demonstrates that stellar photospheres satisfy X/X₀ = 0.9966 ± 0.0013 across 190 eclipsing binary components, and derives the Friedmann equation from the same boundary-closure condition. We show this is a physical realization of the DAVID-ε coherence principle A* → 1. Part II of the DAVID-ε Mathematical Trilogy. Authors: Pedro Javier Molina, Fernando Gabriel Gimeno, Leonilde Maria Fontes NONCE: RIEMANN-R2-SPEC1.1-20260313-DAVIDε-BASHAN