PUH Theorem 361 — Dispersal Versus Concentration: CCC Requires Everything to Evaporate and PUH Requires Everything to Amalgamate, So the Two Cyclic Models Fork on the End State

Photonic Universe Hypothesis (PUH) — Structural Comparison. THE EXISTING COMPARISON IS ABOUT INFORMATION. T214 (April 2026) places this framework alongside Penrose's Conformal Cyclic Cosmology on what happens to information at a black hole, listing CCC's answer — transmission to the next aeon — beside this framework's polariton bound states in a core, and recording CCC as "compatible with rebound mechanism." THAT COMPARISON STANDS AND IS NOT DISTURBED HERE. THE NEW POINT CONCERNS THE END STATE, AND THE TWO MODELS REQUIRE OPPOSITE ONES. Penrose's scheme needs the universe to DISPERSE: rest mass must become negligible, black holes must evaporate completely, and what survives is a conformal structure carried by massless particles. This framework needs the universe to CONCENTRATE: cores amalgamate, never split, never evaporate, and the cycle closes when a single object remains whose rebound begins the next. DISPERSAL AGAINST CONCENTRATION IS NOT A DIFFERENCE OF DETAIL — IT IS A FORK, AND THE TWO BRANCHES CANNOT BOTH BE TAKEN. RESULT 361.1 (the fork reduces to one question). CCC REQUIRES COMPLETE EVAPORATION: a surviving massive remnant would carry a rest-mass scale into the conformal boundary and spoil the matching. THIS FRAMEWORK FORBIDS EVAPORATION: its cores are bounded by a shell at 2.15 GM/c² rather than a horizon, they merge but cannot split, and the amalgamation that closes the cycle depends on their permanence. SO THE DISAGREEMENT IS NOT COSMOLOGICAL AT ALL — it is a question about quantum gravity at a horizon, whether Hawking evaporation runs to completion or terminates at a remnant, and that question is live in the literature independently of either cosmology. WHAT THIS NOTE DOES NOT CLAIM. (1) That this framework is the only alternative to CCC: several cyclic and bouncing cosmologies exist — the ekpyrotic and cyclic scenarios, the bounce of loop quantum cosmology, pre-big-bang string scenarios — AND THE ARCHIVE ENGAGES WITH NONE OF THEM, which is a gap rather than a distinction. (2) That the standard cosmological model declines to address origins: THAT WOULD BE INACCURATE. It has a detailed early-universe account and predicts the microwave background power spectrum to high precision across hundreds of multipoles. What it brackets is the initial singularity and the identity of the dark sector — a limit on the theory, not a refusal of the question. (3) Priority: T214 already placed the two frameworks side by side in April; this note adds one contrast T214 did not draw. AND IT IS NOT CURRENTLY DECIDABLE. The evaporation timescale for a stellar-mass black hole is of order 10⁶⁷ years against a present cosmic age of 1.4×10¹⁰ — a ratio exceeding fifty orders of magnitude. NO OBSERVATION NOW OR IN ANY FORESEEABLE FUTURE DISTINGUISHES COMPLETE EVAPORATION FROM NONE. The value of stating the fork is not that it can be tested; it is that it identifies WHERE the two frameworks would diverge if either could be, and a clearly stated disagreement is more useful than a vague claim of distinctness. KILL-CONDITIONS: (i) if black hole remnants are established, CCC fails and this framework's requirement is satisfied; if complete evaporation is established, the reverse; (ii) if this framework's cores evaporate by some channel not yet considered, the amalgamation endpoint never forms and the cycle does not close; (iii) if conformal matching can be performed with a surviving rest-mass scale, the fork dissolves and the two models are not in conflict. SCOPE: this is a structural comparison containing NO calculation, NO prediction, and NO new result. A framework that attempts the origin of the universe is doing something different from one that brackets it — THAT IS A DIFFERENCE OF SCOPE, NOT EVIDENCE OF CORRECTNESS, and this note should not be read as claiming otherwise.