Key Advancements in v109. 0: Block-Multiverse Architecture (new Section 3): Reframes the seven pillars as facets of a single recursive 5D wormhole manifold satisfying the Wheeler-DeWitt constraint globally. Establishes a two-phase recursion: a linear-chain spine of ~100 over-gravitational early generations (each a CPT-symmetric bounce in the Boyle-Finn-Turok sense), followed by exponential branching after the stable-matter threshold. The planckeon foam density n0 ~ lP^-4 is now derived as the saturation fixed point of the branching recursion rather than postulated at the Wheeler density. Slow-Rotator Tomography (new Section 10. 5): Explains XMM-VID1-2075 (Forrest et al. 2026, Nat. Astron. , the massive non-rotating galaxy at z=3. 449) through three coherent mechanisms: AGF gradient as external torque, x (z) bulk-pressure renormalization of dispersion-supported dynamical mass, and parent-rotation node/antinode fossilization at galactic scales. Slow-rotator angular distribution joins the cosmic radio dipole, Titan wobble, and 3I/ATLAS as a fourth tomographic channel probing the same parent-fossilized AGF gradient field. Literature Engagement: Honest reconciliation with the modern wormhole/multiverse literature — Marolf-Maxfield baby-universe Hilbert space (subsumed), McNamara-Vafa swampland constraint (tension flagged with proposed resolution), Boyle-Finn-Turok CPT-symmetric universe (subsumed at the single-bounce level). Five Open Problems Flagged: Recursion measure, branching factor at threshold, spine-branch shortcuts, McNamara-Vafa reconciliation, and recursion termination — all explicitly identified as requiring future work, with the framework's predictive content (Pillars I-VII plus slow-rotator and other applications) independent of their resolution. Retains: All v107. 0 and v108. 0 content. The internal mathematics of the seven pillars is unchanged from v108. 0; v109. 0 changes their global architectural interpretation.
Warren Gregory (2026) studied this question.