V.P126 — Sakharov CP Source: A-Sector Balanced Polarity via Parity Bridge

The first Sakharov condition (CP violation) is met structurally: the A-sector (Weak force) carries balanced polarity χ₊/χ₋ on ℒ, giving a natural parity-violating coupling κ(A;1) = ι_τ. The parity bridge III.T07 translates this into a CP asymmetry ε_CP ∝ ι_τ. The baryon suppression relative to the CP asymmetry scale is η_B/ι_τ = α·ι_τ¹⁴·(5/6) ≈ 1.770 × 10⁻⁹. All three Sakharov conditions are structural in τ: (1) B-violation via baryogenesis window [L_B,L_N] (V.D198), (2) CP violation via A-sector balanced polarity (this proposition), (3) out-of-equilibrium via directed α-orbit (V.T06).