Validation of Φ-Spiral Field Structure in Sagittarius A* through EHT Observations and ToE Resonant Modeling

This work presents a validation of the Φ–spiral field structure within the supermassive black hole Sagittarius A*, using Event Horizon Telescope (EHT) observational data combined with a resonant modeling approach derived from the Theory of Everything (ToE). The model incorporates high–precision values of the Golden Ratio (Φ) and Euler–Mascheroni constant (α), extending their application to 100 decimal places to redefine fundamental units of time, length, and mass. By applying resonant harmonic damping functions across multiple astrophysical scales, we uncover a direct correspondence between the Φ–spiral architecture and the observed jet morphology, information density flows, and quantum–cosmic coupling mechanisms. The results demonstrate that Φ–based resonance provides a more physically realistic symmetry framework than conventional π–based models, opening a path toward unifying macroscopic gravitational phenomena, microscopic quantum effects, and biological resonances.