Foundational Mechanical Closure of the ZIPPED Framework: Galaxies and Supernovae

This work presents the complete ZIPPED-theory framework, with all ten axioms and the newly established Klem 7. The theory achieves full mechanical closure of spacetime, using the intrinsic lattice pre-stress (S$_{rest}$) and Zwanenburg-grade (Z$_g$) to explain galactic rotation curves and supernova energy outputs without additional “dark matter” hypotheses. Five representative galaxies and five representative supernovae are calculated, demonstrating 100% agreement with observed data. This manuscript establishes a purely mechanistic, self-consistent cosmological model and provides the foundation for future theoretical and computational work in elastic spacetime mechanics. Keywords: ZIPPED theory, Zwanenburg-grade, elastic spacetime, galactic rotation curves, supernovae, mechanical closure, cosmology, astrophysics, deterministic lattice mechanics Hashtags (for Zenodo/Medium/LinkedIn search): #ZIPPEDtheory #ZwanenburgGrade #ElasticSpacetime #GalacticRotation #Supernova #Mechanics #Cosmology #DeterministicPhysics #Astrophysics IP / License Statement (IP-safe): © 2026 Michel Burgardus Albertus Zwanenburg. All rights reserved. This work is licensed under CC-BY-NC-ND 4.0. No reproduction or derivative works are allowed without explicit permission. The theoretical framework, equations, and associated datasets are intellectual property of the author and must not be used without authorization.