CAIN-42 invariant · E31

E31-RR-quarantined: replay/revocation: quarantined on every protocol

Held · CAIN-42 Evolution 31 -- Universal Proof-of-Governance Fabric

Last reviewed 2026-10-01

held   niche Identity, authority & delegation · family replay_revocation

What this rule means

CAIN-42 must always satisfy: replay/revocation: quarantined on every protocol. It is one of 252 invariants checked for CAIN-42 Evolution 31 -- Universal Proof-of-Governance Fabric. An invariant is a rule the system may never break, whatever an agent or attacker does; the test suite tries to break it across many scenarios and records the result.

Recorded detail

{'scenarios': 13, 'not_held': []}

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Check it yourself

Browse the raw bundle · How to reproduce it · SHA-256 manifest

Related rules

• E31-AF-identity: changing identity breaks the proof-carrying action binding
• E31-AF-capability: changing capability breaks the proof-carrying action binding
• E31-AF-delegation: changing delegation breaks the proof-carrying action binding
• E31-AF-authority: changing authority breaks the proof-carrying action binding
• E31-FC-AUTHORIZATION_DENIED: failure class AUTHORIZATION_DENIED is assigned only from matching evidence
• E31-FC-AUTHORIZATION_EXPIRED: failure class AUTHORIZATION_EXPIRED is assigned only from matching evidence
• E31-FC-AUTHORIZATION_REVOKED: failure class AUTHORIZATION_REVOKED is assigned only from matching evidence
• E31-FC-INSUFFICIENT_AUTHORITY: failure class INSUFFICIENT_AUTHORITY is assigned only from matching evidence

← E31-RR-proof_for_other_action · all 252 · E31-RR-known_then_vs_now →