CAIN-42 CAIN Studio

CAIN-42 invariant · E23

META-S-proof-integration: proof level INTEGRATION fails for a candidate built to fail it

Held · CAIN-42 Evolution 23 -- Governed Meta-Intelligence Fabric

Last reviewed 2026-10-01

held   niche Evidence, receipts & proofs

What this rule means

CAIN-42 must always satisfy: proof level INTEGRATION fails for a candidate built to fail it. It is one of 253 invariants checked for CAIN-42 Evolution 23 -- Governed Meta-Intelligence 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

{
 "ADVERSARIAL": "PASS",
 "GOVERNANCE": "FAIL",
 "INTEGRATION": "FAIL",
 "PERFORMANCE": "PASS",
 "PROPERTY": "FAIL",
 "REGRESSION": "PASS",
 "REPLAY": "PASS",
 "SECURITY": "PASS",
 "UNIT": "FAIL"
}

Verify it in your browser

Your browser downloads the bundle's SHA256SUMS manifest and the file(s) behind this page, hashes them with SHA-256 locally (WebCrypto), and compares. A match shows the record you are reading is the published one; it does not by itself prove who published it (see the signed claims registry and the bundle verifier for that).

Check it yourself

Browse the raw bundle · SHA-256 manifest

Related rules

← META-S-proof-unit · all 253 · META-S-proof-property →

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