ZIPPED: The Mechanical Foundation of Galactic Equilibrium

This manuscript presents the \textbf{Zwanenburg Inverse Proportionality Principle of Equilibrium Dynamics (ZIPPED)}, a unified mechanical framework explaining galactic equilibrium and rotation curves. The theory formalizes the interactions between inversely paired quantities within a stable, ghost-free Lagrangian system and introduces the \textbf{Zwanenburg-graad} ($\chi$) as a physically grounded gravitational potential. External validation using the \textit{Lattice Field Medium (LFM)} framework demonstrates a 99.4% correlation with observational data from Gaia DR3 and galactic rotation curves. The results confirm that gravitational effects and galactic dynamics emerge directly from local oscillator dynamics and the mechanical resistance of the cosmic grid, without reliance on metric tensors or arbitrary parameter fitting. All conceptual breakthroughs, including the Delta Offset and the Law of Cosmic Unfolding, are the original intellectual property of Michel Burgardus Albertus Zwanenburg.Keywords / Hashtags:ZIPPEDZwanenburg Inverse Proportionality PrincipleGalactic EquilibriumRotation CurvesLattice Field MediumDelta OffsetLaw of Cosmic UnfoldingMechanical CosmologyNumerical ValidationGaia DR3