L2 The Unclosable Contingent Reality

This paper establishes a strict boundary on closure claims by demonstrating that reality itself is not globally closable, even when local domains admit closure by exhaustion. It shows that contingency is not a temporary epistemic gap or a consequence of limited measurement, but a structural feature of admissible inquiry.

The core result is that while specific representational regimes (theories, formalisms, constraint bundles) can be closed, the total space of contingent realizations cannot. Any attempt to globally close reality requires illicit scope extension, redefinition of admissibility, or replacement of contingency with hidden necessity—each of which collapses standing.

This paper blocks a common misinterpretation of maximal closure claims by making explicit that closure applies to domains of representation, not to the totality of what may occur. It therefore preserves openness, novelty, and empirical surprise without weakening any impossibility or exhaustion results elsewhere in the corpus.

No constructions, procedures, or operational mechanisms are provided.

Keywords: contingency, closure limits, admissibility, open reality, foundations of physics, epistemic boundaries