{
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  "record_id": "VXI-EXT-PROCUREMENT-INTOTO-EXPECTED-COMMAND-WARNING-01-v1",
  "record_kind": "external_reference",
  "title": "in-toto command alignment warnings",
  "system": "in-toto specification v1.0.0",
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    "Is expected_command enforced as an exact security check?",
    "Does signed in-toto command text prove what executed on the host?",
    "Which warning evidence matters when reviewing in-toto command differences?"
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      "claim": "The in-toto 1.0.0 specification describes expected_command as a suggested command and says a mismatch should produce a warning rather than verification failure. It also warns that command text can be forged after key compromise, including through environment changes. A passing artifact verification therefore does not establish exact command execution or a trustworthy runtime environment.",
      "reliance": "DOCUMENTED_CAPABILITY_ONLY"
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    "Buyer deployment testing, live runtime enforcement, certification or permission to act",
    "Expanded capabilities or licences for existing INDEX executables"
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  "public_summary": "The in-toto 1.0.0 specification describes expected_command as a suggested command and says a mismatch should produce a warning rather than verification failure. It also warns that command text can be forged after key compromise, including through environment changes. A passing artifact verification therefore does not establish exact command execution or a trustworthy runtime environment.",
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    "source_title": "in-toto specification v1.0.0 — in-toto-spec",
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    "bounded_answer": "The in-toto 1.0.0 specification describes expected_command as a suggested command and says a mismatch should produce a warning rather than verification failure. It also warns that command text can be forged after key compromise, including through environment changes. A passing artifact verification therefore does not establish exact command execution or a trustworthy runtime environment.",
    "required_buyer_context": "Signed layout and reported link command; Verifier warnings and artifact-rule results; Independent execution and environment evidence. Buyer deployment not inspected.",
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    "documented_statement": {
      "status": "documented",
      "statement": "The in-toto 1.0.0 specification describes expected_command as a suggested command and says a mismatch should produce a warning rather than verification failure. It also warns that command text can be forged after key compromise, including through environment changes. A passing artifact verification therefore does not establish exact command execution or a trustworthy runtime environment.",
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      "status": "varexis_review_policy",
      "statement": "Refuse exact-command execution assurance from verification success alone."
    },
    "unknowns": "Actual command execution and host integrity were not observed.",
    "unknown_finding": {
      "status": "unknown",
      "statement": "Actual command execution and host integrity were not observed."
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        "captured_at_utc": "2026-10-24T22:53:31.042Z",
        "sha256": "dc5cdd7086397efd402262ee966035d9ff0854f777dfa3b925e635c179898340",
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        "hash_basis": "Decoded HTTP response body bytes",
        "rights_review": "Original bounded paraphrase; source bodies are captured privately and not redistributed. Repository MIT licence reviewed.",
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        "capture_status": 200,
        "claim_review_completed": true,
        "reviewed_sections": [
          "4.3.1 Steps: expected_command",
          "4.4 Byproducts; 4.3.2.1 Inspection interface",
          "4.3.2 Inspections; 5.2 verification workflow",
          "4.3.3.1 Rule processing",
          "4.3.3.1 Sequential rule processing; 4.3.3.3 DISALLOW",
          "4.3.3.2 MATCH; 4.3.3.3 error-producing rules",
          "4.3.3 Artifact rules: MODIFY",
          "4.3 EXPIRES; 5.2 expiry verification",
          "3.1.2 Link metadata reuse",
          "4.5.1 Artifact rules in sublayouts; 4.5.3 inspections",
          "4.5.3 Inspections on sublayouts",
          "4.5.2 Namespacing link metadata"
        ],
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      }
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        "Continuous monitoring or change alerts",
        "Testing the buyer configuration",
        "Private evidence or vendor certification"
      ],
      "integrity": "Hashes identify content versions; they do not prove truth or provide a signature."
    },
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      "trigger": "A saved purchase does not recheck the source or buyer configuration.",
      "specific_watch": "Recheck the pinned source, deployed version, selection policy and retained operation results before relying on a current outcome."
    },
    "buyer_relevance": "Separate artifact-policy acceptance from exact-command execution evidence.",
    "refusal_conditions": [
      "Refuse exact-command execution assurance from verification success alone."
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    "buyer_intent": "Separate artifact-policy acceptance from exact-command execution evidence.",
    "comparison_role": "supplementary_discovery"
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  "authority_boundary": "VAREXIS-INDEX informs evidence reliance. It does not provide advice, certification, deployment authority, security assurance, production approval, or guarantee.",
  "human_page": "/varexis-index/catalog.html#intoto-expected-command-warning",
  "machine_readable_record": "/varexis-index/records/intoto-expected-command-warning.json"
}