CAIN-42 invariant · E27

I-SWE-rollback: swe rollback

Held · CAIN-42 Evolution 27 -- Agentic Internet Control Plane

Last reviewed 2026-10-01

held   niche Autonomy, control loops & recovery · family swe

What this rule means

CAIN-42 must always satisfy: swe rollback. It is one of 757 invariants checked for CAIN-42 Evolution 27 -- Agentic Internet Control Plane. 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

{'ok': True, 'record': {'operation': 'rollback', 'target': 'src/x.py', 'capability': 'write', 'transaction_id': 't', 'intent_digest': 'i', 'scope': ['src/'], 'requires_authorization': True, 'authority

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 · How to reproduce it · SHA-256 manifest

Related rules

• I-ABUDGET-max_duration_ms-ok: spend max_duration_ms
• I-ABUDGET-max_duration_ms-exhaust: exhaust max_duration_ms reauthorizes
• I-ABUDGET-max_spend_minor-ok: spend max_spend_minor
• I-ABUDGET-max_spend_minor-exhaust: exhaust max_spend_minor reauthorizes
• I-ABUDGET-max_tool_calls-ok: spend max_tool_calls
• I-ABUDGET-max_tool_calls-exhaust: exhaust max_tool_calls reauthorizes
• I-ABUDGET-max_delegation_depth-ok: spend max_delegation_depth
• I-ABUDGET-max_delegation_depth-exhaust: exhaust max_delegation_depth reauthorizes

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