Amendment LXXIX -- The SOL-PDVR Unified Field Vessel: Vessel Identity, Integrated Coherence Monitoring, and Biological Immersion

Amendment LXXIX of McCaul's Law of Coherence formalizes the foundational architectural identity of the SOL-PDVR: the device ring at r=0.955m satisfies the exact condition r=lambda/sqrt(3), proving that the physical ring boundary and the SOL electromagnetic field boundary are mathematically identical. A dual-function node architecture enables simultaneous field emission and coherence monitoring (SOL-CAM) via circulator-based T/R switching. A three-track unified simulation covers vessel physics (Phi_field=0.9100), biological coherence response across 12 body systems (Phi_body=0.9042), and the integration mechanism linking field geometry to biological outcomes. New patent claims 58-60 are formalized. Universal congruence context confirms hexagonal geometry as the minimum-energy coherence attractor from atomic to cosmic scale.