We derive gravitational light bending θ = 4GM/c²b and gravitational redshift z = √ (g₀₀ (r₂) /g₀₀ (r₁) ) − 1 from a scalar terrain field φ = e−η without importing the geodesic postulates of general relativity. Version 3 (SEED 149/150, 2026-06-21): Adds the null-sector unification article mgᵤnification1. miz (mizar-verified, EXIT: 0). Theorem NullSectorUnification assembles all seven bridge results and hypotheses H1–H6 as explicit labeled assumptions and derives both observables (θ and z) in a single Mizar-verified document. All seven formal bridge records remain mizar-verified. One open sub-gap remains: boundary-flux normalization fixing C=2m in φ=1+C/r (MATH-GAP-HARMONIC-001, non-blocking). The accompanying verification graph carries all derivation nodes, typed port dependencies, Mizar Mathematical Library anchor candidates, and formal gap records.
Michael Robert Maney (Mon,) studied this question.