{"id":"azure-container-isolation-tier-cascade-instance","text":"Container supply chain network isolation (ACR Premium → Private Link → AKS custom VNet) is a concrete instance of the platform-wide tier-cascading constraint model: ACR Premium gates private endpoints and content trust, AKS standard LB inherits zero-trust default-deny, and the compound tier requirements across both services demonstrate that multi-service deployment pipelines inherit the tier cascade at each service boundary.","truth_value":"OUT","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{"_retracted":true},"explanation":{"steps":[{"node":"azure-container-isolation-tier-cascade-instance","truth_value":"OUT","reason":"retracted premise"}]}}