DGV-TC-068L2: Component & ProvenanceGER-302: Weight Mutation DetectionVersion: 1.0.0
Negative: Weight Mutation Detection
The verifier MUST detect when model weights are mutated (a single weight value changed) and reject the mutated model. This proves the verifier validates component integrity against expected values.
Operational Purpose & Scope
Mutation test: injects a weight mutation flag. The verifier MUST detect the mutated weights and report failure, proving it validates component integrity.
Verification Context
- Target Scope:
dgv-verifier CLI execution — mutation test - Audit Strategy:
mutation - Verification Metrics:
weight_mutation_detectedcomponent_integrity_validated - Framework Origin:DGV Negative Test Suite
- Mandatory:Yes — must pass for certification
Governance Risk & Penalty
Weight mutation acceptance allows tampered models to pass integrity checks.
Expected Outcome
- pass:
false
Explore this card in 3D
Open DGV-TC-068 in the interactive scenario replay. This illustrates the test flow; it does not run the verifier or generate a cryptographic receipt.
Open DGV Live →