{
  "date": "2026-10-11",
  "tool": "Local Python structural / accessibility heuristic audit (NOT EPUBCheck / DAISY Ace)",
  "official_validators_run": false,
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      "package_errors": [],
      "accessibility_observations": [
        {
          "location": "OEBPS/content.opf",
          "description": "No recognized EPUB accessibility metadata found in OPF (review required)"
        }
      ],
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        "xml_documents": 9,
        "xhtml_documents": 7,
        "mathml_equations": 0,
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      },
      "epubcheck_status": "NOT RUN IN THIS SESSION",
      "daisy_ace_status": "NOT RUN IN THIS SESSION",
      "manual_reader_status": "NOT TESTED",
      "epub_version": "3.0",
      "accessibility_metadata_present": false,
      "preflight_structural_status": "NO STRUCTURAL ISSUES FOUND BY LIMITED SCAN",
      "preflight_accessibility_status": "1 observations; formal ACE not run"
    },
    {
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      },
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      "daisy_ace_status": "NOT RUN IN THIS SESSION",
      "manual_reader_status": "NOT TESTED",
      "epub_version": "3.0",
      "accessibility_metadata_present": true,
      "preflight_structural_status": "NO STRUCTURAL ISSUES FOUND BY LIMITED SCAN",
      "preflight_accessibility_status": "0 observations; formal ACE not run"
    },
    {
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      "epub_version": "3.0",
      "accessibility_metadata_present": true,
      "preflight_structural_status": "NO STRUCTURAL ISSUES FOUND BY LIMITED SCAN",
      "preflight_accessibility_status": "0 observations; formal ACE not run"
    },
    {
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      },
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      "accessibility_metadata_present": true,
      "preflight_structural_status": "NO STRUCTURAL ISSUES FOUND BY LIMITED SCAN",
      "preflight_accessibility_status": "0 observations; formal ACE not run"
    },
    {
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          "description": "No recognized EPUB accessibility metadata found in OPF (review required)"
        }
      ],
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      },
      "epubcheck_status": "NOT RUN IN THIS SESSION",
      "daisy_ace_status": "NOT RUN IN THIS SESSION",
      "manual_reader_status": "NOT TESTED",
      "epub_version": "3.0",
      "accessibility_metadata_present": false,
      "preflight_structural_status": "NO STRUCTURAL ISSUES FOUND BY LIMITED SCAN",
      "preflight_accessibility_status": "1 observations; formal ACE not run"
    },
    {
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          "description": "No recognized EPUB accessibility metadata found in OPF (review required)"
        }
      ],
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        "tables": 3,
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        "local_references": 19
      },
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      "daisy_ace_status": "NOT RUN IN THIS SESSION",
      "manual_reader_status": "NOT TESTED",
      "epub_version": "3.0",
      "accessibility_metadata_present": false,
      "preflight_structural_status": "NO STRUCTURAL ISSUES FOUND BY LIMITED SCAN",
      "preflight_accessibility_status": "1 observations; formal ACE not run"
    },
    {
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      "daisy_ace_status": "NOT RUN IN THIS SESSION",
      "manual_reader_status": "NOT TESTED",
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      "accessibility_metadata_present": true,
      "preflight_structural_status": "NO STRUCTURAL ISSUES FOUND BY LIMITED SCAN",
      "preflight_accessibility_status": "0 observations; formal ACE not run"
    },
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      },
      "epubcheck_status": "NOT RUN IN THIS SESSION",
      "daisy_ace_status": "NOT RUN IN THIS SESSION",
      "manual_reader_status": "NOT TESTED",
      "epub_version": "3.0",
      "accessibility_metadata_present": true,
      "preflight_structural_status": "NO STRUCTURAL ISSUES FOUND BY LIMITED SCAN",
      "preflight_accessibility_status": "0 observations; formal ACE not run"
    },
    {
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      },
      "epubcheck_status": "NOT RUN IN THIS SESSION",
      "daisy_ace_status": "NOT RUN IN THIS SESSION",
      "manual_reader_status": "NOT TESTED",
      "epub_version": "3.0",
      "accessibility_metadata_present": true,
      "preflight_structural_status": "NO STRUCTURAL ISSUES FOUND BY LIMITED SCAN",
      "preflight_accessibility_status": "0 observations; formal ACE not run"
    },
    {
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      },
      "epubcheck_status": "NOT RUN IN THIS SESSION",
      "daisy_ace_status": "NOT RUN IN THIS SESSION",
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      "epub_version": "3.0",
      "accessibility_metadata_present": true,
      "preflight_structural_status": "NO STRUCTURAL ISSUES FOUND BY LIMITED SCAN",
      "preflight_accessibility_status": "0 observations; formal ACE not run"
    },
    {
      "filename": "multilingual-sample.epub",
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        }
      ],
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      },
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      "daisy_ace_status": "NOT RUN IN THIS SESSION",
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      "accessibility_metadata_present": false,
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      "preflight_accessibility_status": "1 observations; formal ACE not run"
    },
    {
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      },
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      "daisy_ace_status": "NOT RUN IN THIS SESSION",
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      "preflight_accessibility_status": "0 observations; formal ACE not run"
    }
  ]
}