{
  "schema": "8ZMATERIALS_PUBLIC_EVIDENCE_V1",
  "as_of": "2026-09-11",
  "scope": "Dated development/calibration snapshot; no live polling or held-out superiority claim.",
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  "mainline": "B6_MDL_M_DCC_C / H1_DUAL_LOOP",
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    "rule_actions": 256,
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      "formula": "Al2O3",
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      "formula": "Al2SiO5",
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      "formula": "CaSiO3",
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    "archive_integrity": "PASS",
    "history_chain": "PASS",
    "final_state_digest": "PASS",
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      "url": "https://docs.materialsproject.org/downloading-data/using-the-api/querying-data",
      "scope": "Proposed structure/property reference collection; no candidate matching performed here."
    },
    {
      "url": "https://www.crystallography.net/cod/index.php",
      "scope": "Proposed published crystal structure reference collection; not connected to this run."
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    {
      "url": "https://docs.materialsproject.org/methodology/materials-methodology/thermodynamic-stability/phase-diagrams-pds",
      "scope": "Background: thermodynamic phase diagrams and competing phases."
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}