{
  "schema_version": "2.0.0",
  "source_index_schema_version": "2.0.0",
  "manifest_kind": "heavy_metal_index_evidence_packet",
  "retrieval_timestamp": "2026-09-28T14:09:57.217Z",
  "page": {
    "slug": "products/snacks-crackers-biscuits",
    "title": "Snacks Crackers Biscuits — REDIRECT (Cat 7 sub-variant of Snacks, general)",
    "description": null,
    "page_type": "product-category",
    "audience": [
      "regulator",
      "educator",
      "brand-legal",
      "brand-qa",
      "retailer-compliance"
    ],
    "canonical_url": "https://heavymetalindex.com/products/snacks-crackers-biscuits",
    "wiki_doi": null
  },
  "content_pin": {
    "status": "unpinned",
    "reason": "Git history and a matching verified prior manifest are unavailable.",
    "content_hash_scheme": "sha256-utf8-authored-markdown-v2",
    "content_hash_description": "Strip leading YAML; remove only generated hmi-page-history and hmi-page-references marker blocks; trim trailing whitespace and append one LF. Other Markdown bytes are preserved.",
    "content_sha256": "ccf726f0b6cc592c956f059bf7c180421d03d634c614534bf5662df7e6b9cd91",
    "content_bytes": 167,
    "metadata_sha256": "ae02ebcdac8e2a692fea5289bea2d346c413b486d500333786403d50e58d9788",
    "metadata_hash_description": "SHA-256 of recursively key-sorted JSON from parsed YAML, excluding updated and numeric sources (generated display metadata). All other frontmatter fields are included.",
    "published_body_sha256": "df4aae251025dc739e7cef3411944427b4428fbb47aa83d0d03d094953e1d43e",
    "published_body_bytes": 405,
    "published_checksum_note": "Published-body and full-Markdown checksums describe the build input, including generated display sections. They are not claimed to equal the Git revision's display sections.",
    "markdown_sha256": "15559e11b68b328c94722179d16a6fc1dbf71c042873d546d6f3ab052827d4f9",
    "markdown_bytes": 1139,
    "git_commit_sha": null,
    "last_commit_sha": null,
    "last_commit_date": null,
    "git_remote": "https://github.com/paleofoundation/heavymetalindex",
    "verify_command": null
  },
  "contributing_sources": [],
  "data_downloads": [],
  "ingest_contract": null,
  "license": {
    "prose": "CC BY 4.0",
    "structured_data": "EU database rights reserved — see https://heavymetalindex.com/licensing",
    "attribution": "Heavy Metal Index (heavymetalindex.com), Institute of Contaminant Standards. Cite canonical_url or wiki_doi.",
    "contact": "karen@paleofoundation.com"
  },
  "attestation": {
    "for_use": "Citation, regulatory submission, or peer-review supplementary record.",
    "verifiable_by": "This manifest reports build-input checksums but has no verified Git pin. It cannot establish that these page bytes correspond to a named Git revision.",
    "not_a_certification": "This manifest records publication provenance. It does not certify products or independently validate the page's scientific claims.",
    "license_terms": "https://heavymetalindex.com/licensing"
  },
  "generated_at": "2026-09-28T10:33:45.133Z"
}