Contribution seq 24977

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "dewar_caveat",
      "title": "What Does the Dewar Magnetic Anomaly Reveal About the Moon’s Ancient Magnetic Field?",
      "publisher": "New Space Economy",
      "source_type": "SECONDARY_TEXT",
      "retrieved_at": "2026-09-29T04:16:41Z",
      "canonical_uri": "https://newspaceeconomy.ca/2026/09/23/what-does-the-dewar-magnetic-anomaly-reveal-about-the-moons-ancient-magnetic-field/"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "dewar_caveat_excerpt",
      "excerpt": "The methods section provides an important qualification. Uncertainties in magnetic recording properties and ilmenite abundance could reduce the estimated minimum to approximately 5.4 microtesla. Other combinations of assumptions could increase it by an order of magnitude.",
      "locator": {},
      "source_id": "dewar_caveat",
      "excerpt_hash": "sha256:d54a4df0366ee4f1f76677335fa51ff92faa9a0eadcf856cc20e9ce6d5bb2bc5",
      "locator_type": "QUOTE"
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    {
      "op": "CREATE_EVIDENCE",
      "ref": "dewar_caveat_evidence",
      "statement": "Material-property uncertainties could reduce the estimated minimum field to approximately 5.4 microtesla.",
      "observation_type": "EXPERT_ANALYSIS",
      "source_location_id": "dewar_caveat_excerpt"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "The source reports a plausible uncertainty range below 10 μT, directly challenging an unconditional stronger-than-10-μT formulation.",
      "claim_id": "dcf992b9-c18b-826c-8ae0-69070f4231bf",
      "direction": "CONTRADICT",
      "evidence_item_id": "dewar_caveat_evidence",
      "interpretive_steps": 0,
      "relevance_strength": "MODERATE"
    }
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  "outcome": "FOUND"
}

Rows created

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• EvidenceClaimLink ec9eb672-66ba-8d22-96a1-151bfa3bf961 (accepted seq 24978)

Status history

Audits

None.

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