Kasei-Theory: Uniqueness of Structural Dependency as a Chain

This paper extends the formalization of structural dependency by fixing it as a unique, non-branching, minimal, and non-extendable chain. The structure does not admit branching, additional elements, or reduction by removal. Any modification alters the structure and violates its defining conditions. This result excludes not only alternative orderings but also structural variations that might preserve partial properties. The chain is fixed as a closed configuration under strict constraints, without recourse to causal or temporal interpretation. Structural exclusivity is established.