{
  "schema_version": "2.0.0",
  "source_index_schema_version": "2.0.0",
  "manifest_kind": "heavy_metal_index_evidence_packet",
  "retrieval_timestamp": "2026-09-10T22:12:32.266Z",
  "page": {
    "slug": "synthesis/infant-formula-metal-amplification",
    "title": "Manufactured infant formula delivers an aluminium-dominated metal load, many-fold above breastmilk and amplified in soy-based and powdered formats, to the most vulnerable consuming population",
    "description": null,
    "page_type": "synthesis",
    "audience": [
      "regulator",
      "educator",
      "consumer",
      "brand-legal"
    ],
    "canonical_url": "https://heavymetalindex.com/synthesis/infant-formula-metal-amplification",
    "wiki_doi": "10.83376/hmi.infant-formula-metal-amplification"
  },
  "content_pin": {
    "status": "preserved_verified_git",
    "reason": null,
    "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": "2be39c899928d5d1ba293a43b200798f40abb6d6ac63c6015d1f8a8a12cc2295",
    "content_bytes": 21597,
    "metadata_sha256": "0e8bb220c625a4b4499c02f49509357f581314d57ba143ce9cf8fab181daa738",
    "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": "3beb79f606156ea9c3d8ad1e7b120d3bd85ee63bf2445bba9b1f21f3c620724f",
    "published_body_bytes": 25327,
    "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": "9360af990fd630fca5a65a69787a9621fa84d020fc4860c333d85cacd4395653",
    "markdown_bytes": 26669,
    "git_commit_sha": "d92be2f7aa6a0e0323c8909a017d26a1f0883b86",
    "last_commit_sha": "844e8c39bdd6b09ad443741335180750c8e54c66",
    "last_commit_date": "2026-08-31",
    "git_remote": "https://github.com/paleofoundation/heavymetalindex",
    "verify_command": "node tools/verify-evidence-packet.mjs --commit d92be2f7aa6a0e0323c8909a017d26a1f0883b86 --slug synthesis/infant-formula-metal-amplification --sha256 2be39c899928d5d1ba293a43b200798f40abb6d6ac63c6015d1f8a8a12cc2295 --metadata-sha256 0e8bb220c625a4b4499c02f49509357f581314d57ba143ce9cf8fab181daa738"
  },
  "contributing_sources": [
    "sources/burrell2010-aluminium-in-infant-formulas",
    "sources/chuchu2013-aluminium-in-infant-formulas",
    "sources/collado-lopez2025-heavy-metals-baby-food-formula",
    "sources/dabeka2011-canada-infant-formula-lead-cadmium-aluminum",
    "sources/de-paiva-2020-aluminium-infant-foods-bioaccessibility",
    "sources/kazi2009-toxic-elements-in-infant-formulae",
    "sources/milani2023-trace-elements-soy-based-beverages"
  ],
  "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": "The verify_command checks the authored Markdown and semantic frontmatter against the named Git revision using the documented canonical hash scheme. Generated history and reference blocks are excluded from that pin; separate published checksums include them.",
    "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": "2026-09-10T12:03:10.234Z"
}