{
  "release": "0.3-batch1",
  "created": "2026-09-08",
  "scope": "CISI Mohenjo-daro identifiers M-1 through M-25",
  "method": "Manual location of each identifier on scanned CISI I plates, then coverage comparison with the frozen open repository snapshot. Sign-by-sign palaeographic equivalence was not asserted in this pass.",
  "published_plate_source": {
    "title": "Corpus of Indus Seals and Inscriptions I: Collections in India",
    "editor": "Asko Parpola et al.",
    "scan_url": "https://ignca.gov.in/Asi_data/76884.pdf",
    "pdf_pages_used": "37-51",
    "printed_plate_pages_used": "1-15"
  },
  "digital_source": {
    "repository": "https://github.com/mayig/indus-valley-script-corpus",
    "commit": "ad2f1e218a34b8c33c57de0d6cb8d99272765bbb",
    "license": "MIT (repository code/data; CISI images retain separate rights)"
  },
  "results": {
    "requested_records": 25,
    "plate_labels_located": 25,
    "repository_records_present": 23,
    "repository_records_missing": [
      "M-2",
      "M-11"
    ],
    "sign_by_sign_verified": 0,
    "sign_by_sign_pending": 25
  },
  "limitations": [
    "Plate presence and repository coverage are verified separately from sign identity.",
    "No CISI plate images are redistributed.",
    "A missing repository JSON file is reported as an omission in this snapshot, not evidence that the artefact or inscription is absent."
  ]
}