{"id":"idempotency-fully-detectable","text":"FTL2's multi-layer idempotency strategy provides fully detectable change status: every module execution reports whether it actually changed state, enabling accurate drift detection and convergence verification.","truth_value":"OUT","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{"_retracted":true},"explanation":{"steps":[{"node":"idempotency-fully-detectable","truth_value":"OUT","reason":"retracted premise"}]}}