{
  "schema_version": "2.0.0",
  "source_index_schema_version": "2.0.0",
  "manifest_kind": "heavy_metal_index_evidence_packet",
  "retrieval_timestamp": "2026-09-21T20:45:20.542Z",
  "page": {
    "slug": "mitigation/processing",
    "title": "Processing mitigation",
    "description": null,
    "page_type": "mitigation",
    "audience": [
      "regulator",
      "educator",
      "commercial",
      "certifier",
      "manufacturer"
    ],
    "canonical_url": "https://heavymetalindex.com/mitigation/processing",
    "wiki_doi": null
  },
  "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": "50f7353d90d8ade3af47efdca0848fcaafcfeafd2bbf9bf9c93758faec1aef05",
    "content_bytes": 7932,
    "metadata_sha256": "cb10cc12e2b541c31c301d617def69bc5ecf714d969f58e8d623d2b99740a0a5",
    "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": "0b36c96590aec3f444e630a3cd27470b65a31ec6eca9fa7bf6d003f1005b9dd3",
    "published_body_bytes": 9711,
    "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": "0ae7860af8e7f8e5e57eb68c46ef30e7530869a048dde3f929f92ab310f94ed9",
    "markdown_bytes": 10025,
    "git_commit_sha": "70e164c26892e9564cf209039385a2a03079e1e1",
    "last_commit_sha": "a0235db5a0f1187e1e163aa6a971a8c41fb6e32c",
    "last_commit_date": "2026-09-10",
    "git_remote": "https://github.com/paleofoundation/heavymetalindex",
    "verify_command": "node tools/verify-evidence-packet.mjs --commit 70e164c26892e9564cf209039385a2a03079e1e1 --slug mitigation/processing --sha256 50f7353d90d8ade3af47efdca0848fcaafcfeafd2bbf9bf9c93758faec1aef05 --metadata-sha256 cb10cc12e2b541c31c301d617def69bc5ecf714d969f58e8d623d2b99740a0a5"
  },
  "contributing_sources": [
    "sources/codex-cxc-81-2022",
    "sources/kananke2026-sri-lanka-leaf-bioaccessibility",
    "sources/su2023-arsenic-brown-rice-benefits-risks"
  ],
  "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": "2026-09-14T11:17:46.199Z"
}