{
 "url": "https://activatedigital.ai/knowledge/product-data/material-lineage-after-cutting-splitting-transformation",
 "title": "How Do You Preserve Material Lineage After Cutting, Splitting or Transformation?",
 "description": "How to preserve parent-child material evidence after cutting, slitting, splitting or transformation, with steel and aluminium examples and inheritance limits.",
 "territory": "data",
 "category": null,
 "direct_answer": "Create the child identity at the transformation point and retain an explicit relationship to the parent material and the transformation event. Do not copy the parent's evidence record wholesale.",
 "last_verified": "2026-09-10",
 "datePublished": "2026-09-10",
 "dateModified": "2026-09-10",
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 "primary_sources": [
  {
   "url": "https://csrc.nist.gov/pubs/ir/8536/final",
   "name": "NIST IR 8536, Supply Chain Traceability: Manufacturing Meta-Framework"
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  {
   "url": "https://ref.gs1.org/standards/epcis/artefacts",
   "name": "GS1 EPCIS / CBV 2.0.1 artefacts"
  },
  {
   "url": "https://www.speira.com/sustainability/transparency/digital-product-passport/?speiraID=9013514010",
   "name": "Speira speira.ID example coil 9013514010"
  },
  {
   "url": "https://f.machineryhost.com/87ae6fb631f7c8a627e8e28785d9992d/8680ae24faf90d3879b8899e808bcbbd/Heat%20%2338191K.pdf",
   "name": "Historical inspection certificate 30933/12, third-party copy"
  }
 ],
 "glossary_terms": [
  "https://activatedigital.ai/knowledge/glossary#digital-product-passport",
  "https://activatedigital.ai/knowledge/glossary#epcis",
  "https://activatedigital.ai/knowledge/glossary#erp",
  "https://activatedigital.ai/knowledge/glossary#granularity",
  "https://activatedigital.ai/knowledge/glossary#gs1",
  "https://activatedigital.ai/knowledge/glossary#traceability"
 ],
 "watch": [],
 "decisions": [],
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