{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "_meta": {
    "name": "EinfachAI DPP data model example",
    "version": "1.0.0",
    "updated": "2026-07-31",
    "status": "illustrative",
    "disclaimer": "This is an implementation example, not a universal EU compliance template. Product-specific delegated acts determine mandatory data, granularity, access rights and carrier requirements."
  },
  "passport": {
    "id": "https://id.example.com/01/09506000134352/10/BATCH-2026-07",
    "status": "active",
    "version": 3,
    "validFrom": "2026-07-31T00:00:00Z",
    "replaces": "https://id.example.com/01/09506000134352/10/BATCH-2026-07?version=2"
  },
  "identity": {
    "granularity": "batch",
    "productIdentifier": {
      "scheme": "GTIN",
      "value": "09506000134352"
    },
    "batchIdentifier": "BATCH-2026-07",
    "economicOperatorIdentifier": "urn:example:operator:EU-123456",
    "facilityIdentifier": "urn:example:facility:DE-001"
  },
  "product": {
    "name": "Illustrative modular product",
    "model": "MODEL-A",
    "productGroup": "example-product-group",
    "market": ["EU"]
  },
  "facts": {
    "mass": {
      "value": 1.25,
      "unit": "kg"
    },
    "materials": [
      {
        "name": "Example material",
        "share": {
          "value": 72.5,
          "unit": "%"
        },
        "recycledContent": {
          "value": 35,
          "unit": "%"
        }
      }
    ],
    "repairability": {
      "sparePartsAvailable": true,
      "documentation": "https://docs.example.com/products/MODEL-A/repair"
    }
  },
  "evidence": [
    {
      "id": "urn:example:evidence:material-declaration-2026-07",
      "supports": ["facts.materials[0].share", "facts.materials[0].recycledContent"],
      "type": "supplier-declaration",
      "issuer": "Example Supplier GmbH",
      "issuedAt": "2026-07-15",
      "validUntil": "2027-07-15",
      "documentUrl": "https://evidence.example.com/material-declaration-2026-07.pdf",
      "checksum": {
        "algorithm": "sha256",
        "value": "REPLACE_WITH_REAL_CHECKSUM"
      }
    }
  ],
  "governance": {
    "dataOwner": "Product Compliance",
    "sourceSystems": [
      {
        "field": "product.*",
        "system": "PIM"
      },
      {
        "field": "identity.batchIdentifier",
        "system": "ERP"
      },
      {
        "field": "facts.materials",
        "system": "Supplier Portal"
      }
    ],
    "lastApprovedAt": "2026-07-30T15:40:00Z",
    "approvedByRole": "DPP Data Steward"
  },
  "access": {
    "public": ["identity.productIdentifier", "product", "facts.mass", "facts.repairability"],
    "restricted": [
      {
        "audience": "market-surveillance-authority",
        "fields": ["evidence", "governance"]
      }
    ]
  }
}