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    "story_id": "mp-2026-09-03-015",
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    "section": "safety",
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    "headline": "Robot Decisions Got Four Audit Layers",
    "slug": "robot-decisions-got-four-audit-layers",
    "dek": "TRACE connects sensor evidence, belief state, planning and execution verification in one reconstructable chain.",
    "summary": "TRACE connects sensor evidence, belief state, planning and execution verification in one reconstructable chain.",
    "body_text": "In 500 simulated warehouse decision cycles, the paper reports 98.6% evidence traceability, 99.0% temporal continuity and 98.1% reconstructability. The figures describe the evaluated framework, not field deployment.",
    "why_it_matters": "TRACE connects sensor evidence, belief state, planning and execution verification in one reconstructable chain.",
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      "The figures describe the evaluated framework, not field deployment."
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    "modified_at": "2026-09-03T14:20:28.218-04:00",
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        "qualification": "The figures describe the evaluated framework, not field deployment."
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    "tags": [
      "robot auditability",
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  "sources": [
    {
      "source_id": "source-2026-09-03-017",
      "title": "arXiv preprint 2609.02861",
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      "published_at": "2026-09-02T13:44:25.000-04:00",
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  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
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    "title": "Robot Decisions Got Four Audit Layers",
    "publisher": "The Machine Press",
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