CAIN-42 CAIN StudioEvidence library · family
Failure class
15 tested rules in the 'failure_class' family, 15 held.
Last reviewed 2026-10-01
15 of 15 held niche Evidence, receipts & proofs
What this family tests
Every rule the CAIN-42 test suites recorded under the family failure_class, across 1 evidence bundle. Each rule links to its own page with the recorded result and an in-browser check of the file it came from.
| ID | Rule | Bundle | Result |
|---|---|---|---|
| E31-FC-AUTHORIZATION_DENIED | failure class AUTHORIZATION_DENIED is assigned only from matching evidence | E31 | held |
| E31-FC-AUTHORIZATION_EXPIRED | failure class AUTHORIZATION_EXPIRED is assigned only from matching evidence | E31 | held |
| E31-FC-AUTHORIZATION_REVOKED | failure class AUTHORIZATION_REVOKED is assigned only from matching evidence | E31 | held |
| E31-FC-POLICY_CONFLICT | failure class POLICY_CONFLICT is assigned only from matching evidence | E31 | held |
| E31-FC-INSUFFICIENT_AUTHORITY | failure class INSUFFICIENT_AUTHORITY is assigned only from matching evidence | E31 | held |
| E31-FC-CAPABILITY_MISMATCH | failure class CAPABILITY_MISMATCH is assigned only from matching evidence | E31 | held |
| E31-FC-IDENTITY_FAILURE | failure class IDENTITY_FAILURE is assigned only from matching evidence | E31 | held |
| E31-FC-PROVENANCE_FAILURE | failure class PROVENANCE_FAILURE is assigned only from matching evidence | E31 | held |
| E31-FC-STALE_CONTEXT | failure class STALE_CONTEXT is assigned only from matching evidence | E31 | held |
| E31-FC-STALE_TRAJECTORY | failure class STALE_TRAJECTORY is assigned only from matching evidence | E31 | held |
| E31-FC-ENFORCEMENT_UNAVAILABLE | failure class ENFORCEMENT_UNAVAILABLE is assigned only from matching evidence | E31 | held |
| E31-FC-PROOF_INVALID | failure class PROOF_INVALID is assigned only from matching evidence | E31 | held |
| E31-FC-POSTCONDITION_FAILURE | failure class POSTCONDITION_FAILURE is assigned only from matching evidence | E31 | held |
| E31-FC-VERIFIER_DISAGREEMENT | failure class VERIFIER_DISAGREEMENT is assigned only from matching evidence | E31 | held |
| E31-FC-UNKNOWN_STATE | failure class UNKNOWN_STATE is assigned only from matching evidence | E31 | held |
Other families in this niche
domain · moat · packet · receipt · envelope · research · certificate · supply_chain · state_machine · agency_graph · envelope_binding · telemetry · integrity · graph · proof · radar · risk · event_kind · action_binding · proof_carrying_action · ip · status · environment_query · attestation
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