Foundational entry
Unus Solus Possibilis Est (Uniqueness)
This work establishes closure and uniqueness results for admissible construction on fixed domains within a standing-admissibility framework. It is part of a layered necessity derivation in which the admissibility boundary is not assumed but derived as a structural consequence of pre-fixational non-reference, relabeling invariance, and the prohibition of admissibility-relevant asymmetry without witness (see companion work on the AMetric boundary). Working within a standing-instantiated regime, the paper proves th...