1. Canon Definition

Boundary is the principle of interface clarity, consent, identity edge, and lawful contact.

Boundary is the operational expression of sovereignty and sacredness.

2. UTS Function

Boundary:

• defines where coupling is valid
• preserves exit
• prevents extraction
• protects identity from unwanted fusion

3. Operator Signature

Boundary := Σ → Π → BΣ↑ → Λ check

4. Coherence Contribution

Boundary increases coherence by making interactions legible, consensual, and reversible where needed.

5. Inversion

Boundary✕ appears as:

• walling off all contact
• coercive control
• unclear contracts
• permeability collapse
• consent theater

6. Restoration Cue

Boundary restores through explicit interfaces, exits, and scoped commitments.

Entry Closure

Boundary is the principle of interface clarity, consent, identity edge, and lawful contact.