{
  "schema_version": "2.0.0",
  "source_index_schema_version": "2.0.0",
  "manifest_kind": "heavy_metal_index_evidence_packet",
  "retrieval_timestamp": "2026-10-16T13:06:12.331Z",
  "page": {
    "slug": "products/milk-and-dairy",
    "title": "Milk and Dairy (HMTc Category 24 master)",
    "description": null,
    "page_type": "product-category",
    "audience": [
      "regulator",
      "educator",
      "consumer",
      "app"
    ],
    "canonical_url": "https://heavymetalindex.com/products/milk-and-dairy",
    "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": "df90b472b1d61a3e95c218b9436630f7898d83d08031bde039358b80141db3a2",
    "content_bytes": 5721,
    "metadata_sha256": "3d9ca51a9ee312dd820c16763ba95f2a44f418bc5253044b74dfc5b0faa181d1",
    "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": "7110ed4a8aaa5608f9585c79a3e9e258122a3c9749f36c26a089f7d9c74c3d28",
    "published_body_bytes": 5959,
    "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": "e34bb62de828a2a1a7c17a356413484a163db3a31e6e05e8525331e18fe29117",
    "markdown_bytes": 6687,
    "git_commit_sha": null,
    "last_commit_sha": null,
    "last_commit_date": null,
    "git_remote": "https://github.com/paleofoundation/heavymetalindex",
    "verify_command": null
  },
  "contributing_sources": [
    "sources/adegbola2015-nigeria-snacks-drinks-metals",
    "sources/andrade2023-cow-milk-soy-metals",
    "sources/efsa2014-dietary-exposure-iAs",
    "sources/fda2024-toxic-elements-baby-food-compliance-2009-2024",
    "sources/hasan2022-bangladesh-raw-pasteurized-milk-metals",
    "sources/islam2015-bangladesh-foods-heavy-metals",
    "sources/loutfy2012-ismailia-foodstuffs-metals",
    "sources/maduabuchi2007-nigeria-beverages-arsenic-chromium",
    "sources/norouzirad2018-iran-khuzestan-oilfield-milk-pb-cd",
    "sources/shahzad2025-buffalo-milk-trace-metals",
    "sources/zakaria2024-camel-milk-copper-aluminum"
  ],
  "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": "2026-10-16T07:49:22.404Z"
}