{
  "schema_version": "2.0.0",
  "source_index_schema_version": "2.0.0",
  "manifest_kind": "heavy_metal_index_evidence_packet",
  "retrieval_timestamp": "2026-09-26T16:03:03.804Z",
  "page": {
    "slug": "ingredients/cereals",
    "title": "Cereals",
    "description": null,
    "page_type": "ingredient",
    "audience": [
      "regulator",
      "educator",
      "consumer",
      "app"
    ],
    "canonical_url": "https://heavymetalindex.com/ingredients/cereals",
    "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": "ffab59f69273c65d2dc10395e40483e6a7ac7d70fea1b1c378a4975997ed3945",
    "content_bytes": 39436,
    "metadata_sha256": "69974277d2cf15168365c85222c6fbefd240972142c5f9c1bca7e262d30ab10f",
    "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": "e7f3fffcf5f71559660230d48c1e016497bf23f50fac21239e026b623435470f",
    "published_body_bytes": 40843,
    "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": "ea930bfdc7cc64a383335b5436ac6f02ca34c9e21d26dcd499ac81716e889427",
    "markdown_bytes": 42851,
    "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/abebe2017-popcorn-cornflake-metals-ethiopia",
    "sources/altunay2023-cadmium-food-turkey",
    "sources/anses2026-tds3-metals-france",
    "sources/ataee2016-iran-cereals-pb-cd",
    "sources/cfs2012-hktds-inorganic-arsenic",
    "sources/cfs2013-hktds-metallic-contaminants",
    "sources/cfs2019-hk-metallic-contamination-guidelines",
    "sources/chen2025-cumulative-dietary-heavy-metals-chongqing-mrpi",
    "sources/codex-cccf17-2024",
    "sources/codex-cxs-193-1995",
    "sources/cot2003-arsenic-food-tds",
    "sources/cot2008-uk-tds-metals",
    "sources/dabeka1995-canadian-food-composites-metals",
    "sources/ec2004-scoop-heavy-metals-dietary-exposure",
    "sources/efsa-aluminium-afc-2008",
    "sources/efsa-arsenic-contam-2009",
    "sources/efsa-cadmium-contam-2009",
    "sources/efsa-chromium-contam-2014",
    "sources/efsa-lead-contam-2010",
    "sources/efsa-nickel-contam-2020",
    "sources/efsa2012-cadmium-dietary-exposure-europe",
    "sources/efsa2014-dietary-exposure-iAs",
    "sources/efsa2015-nickel-food-water",
    "sources/eu-2024-1987-nickel-maximum-levels",
    "sources/eu-2024-907-nickel-monitoring-recommendation",
    "sources/fechner2022-bfr-meal-hg-cd-pb-ni-germany",
    "sources/fera2015-uk-tds-metals",
    "sources/fsa2014-infant-foods-metals",
    "sources/fsai2016-total-diet-study-ireland-2012-2014",
    "sources/han2024-nickel-zhejiang-china",
    "sources/hao2024-amf-arsenic-plants-meta-analysis",
    "sources/henriksen2023-chromium-nordic-nnr",
    "sources/hernandez-montoya2026-heavy-metals-foods-review",
    "sources/hernandez2019-cr-vi-cr-iii-milk-dairy-cereal-france",
    "sources/heshmati2020-iran-vegetables-cereals-pb-cd",
    "sources/hidalgo2015-gluten-free-cereal-bars-argentina",
    "sources/hussain2019-plant-food-heavy-metal-review",
    "sources/iarc1990-chromium-nickel-welding",
    "sources/iarc2012-nickel-compounds-monograph-100c",
    "sources/islam2014-bangladesh-cereals-pulses-metals",
    "sources/jackson2012-arsenic-organic-foods-brown-rice-syrup",
    "sources/jecfa-67th-aluminium-methylmercury-2007",
    "sources/jecfa-73rd-cadmium-2010",
    "sources/kazimov2014-dietary-heavy-metals-azerbaijan",
    "sources/khan2015-heavy-metals-food-plants-bioaccumulation",
    "sources/li2022-wheat-pte-guizhou-health-risk",
    "sources/mahaffey1975-fda-total-diet-study-heavy-metals",
    "sources/mania2020-nickel-cereal-grains-poland",
    "sources/mgbemena2026-baby-milk-infant-formula-nigeria-nutrients-heavy-metals",
    "sources/mititelu2025-heavy-metal-food-contamination-review",
    "sources/mohammadian-hafshejani2024-cadmium-prostate-cancer-meta",
    "sources/moradi2015-iran-isfahan-soil-crops-metals",
    "sources/munir2022-heavy-metals-natural-foods-review",
    "sources/nordberg2015-cadmium-chapter",
    "sources/oduro2023-cereal-breakfast-ghana-health-risk",
    "sources/pirsaheb2015-iran-kermanshah-cereals-metals",
    "sources/salehipour2015-iran-isfahan-cereals-vegetables-metals",
    "sources/saraiva2021-chromium-speciation-bread-cereals-ssid-hplcicp",
    "sources/sitek2022-cd-toxicity-antioxidant-vitamins",
    "sources/slepecka2017-ecological-cereal-heavy-metals-poland",
    "sources/suomi2023-finland-dietary-metals-cumulative",
    "sources/tatahmentan2020-rice-grains-elements",
    "sources/uneyama2007-arsenic-foods-cumulative-data",
    "sources/wang2019-dietary-lead-guangzhou",
    "sources/wang2023-toxic-metals-daily-diet-ningxia",
    "sources/wu2024-heavy-metals-cereals-vegetables-legumes-jiaozuo",
    "sources/xu2022-crop-grains-heavy-metals",
    "sources/zhao2022-china-tds6-lead-cadmium-exposure",
    "sources/zhao2024-toxic-metals-metalloids-food-review"
  ],
  "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": "2026-09-26T12:40:20.450Z"
}