HoTT-RO v2 Applications Beyond the Original Project

HoTT-RO v2 was built strictly for the relational ontology proposed in The Self-Experiencing Universe (Lis, 2025), where it is irreplaceable — the full apparatus (UA, AFM, path-based identity, IT-Region, Depth, Radical Contextuality as descent condition) works as an integrated whole. This document analyzes where the system's formal properties can be applied beyond that original project. Two strong external applications are identified. In relational quantum mechanics (Rovelli, 1996), the Axiom of Flat Mutuality addresses a specific formal gap: the symmetry of the observer-observed relation, which RQM postulates but no existing formalization guarantees. In immunology, the self/non-self discrimination problem exhibits contextual identity, continuous thresholds, and bottleneck dynamics — structural properties that map directly onto HoTT-RO v2's derived definitions. Six further domains are analyzed with moderate to weak fit. Domains where the system does not apply are explicitly listed. The formalization does not change any experimental prediction in RQM. The only domain where it could potentially touch empirical consequences is quantum gravity, but this remains open speculation. AI tools (Claude, Anthropic) were used in the analytical process; this is stated.