GoE is an axiomatic mathematical–logical framework whose derived structures admit an isomorphism to empirically validated physics. Its foundation is a Cartesian greatest-fixedpoint assertion—at least one experience occurs—formulated without presupposing a spacetime manifold, Hilbert space, or external ontology of any kind. In contrast to Everett-style branching, the framework selects a sparse admissible continuation structure inside syntactic generation. The emphasis is on experimental validation as the primary external criterion for identifying physical isomorphisms of the derived structures. GoE is thus an engineering-grade ”Theory of Everything” that also frames what ”Everything” may mean: not a presupposed ontology of any kind, but the admissible structures the construction generates. The irony: objectivity is not a premise here but a consequence of the cogito.
Georgiy Buyanovskiy (Sat,) studied this question.