{
  "ud_version": "0.1.0",
  "state": "UDS",
  "metadata": {
    "id": "f3b4a2e1-1c6d-4a93-b827-7e52d8c0a641",
    "title": "SYNTHETIC TEST DOCUMENT - Universal Document Production Interoperability Pilot",
    "created_at": "2026-08-26T06:05:00.000Z",
    "updated_at": "2026-08-26T06:10:00.000Z",
    "created_by": "Universal Document Creator (Synthetic Pilot)",
    "revoked": false,
    "organisation": "Synthetic Interoperability Laboratory",
    "document_type": "synthetic-production-interoperability-pilot",
    "tags": [
      "synthetic",
      "not-customer-data",
      "production-pilot"
    ],
    "expiry": "2025-08-26T06:10:00.000Z",
    "revocation_url": "https://creator.universaldocument.org/pilot/ud-interoperability-2026-08-26/revocation.json"
  },
  "manifest": {
    "base_language": "en",
    "language_manifest": [
      {
        "code": "en",
        "label": "English",
        "direction": "ltr"
      }
    ],
    "clarity_layer_manifest": [],
    "permissions": {
      "allow_copy": true,
      "allow_print": true,
      "allow_export": true,
      "require_auth": false,
      "audience": [
        "synthetic-production-pilot"
      ]
    }
  },
  "blocks": [
    {
      "id": "heading-synthetic-warning",
      "type": "heading",
      "base_content": {
        "text": "NOT CUSTOMER DATA",
        "level": 2
      }
    },
    {
      "id": "paragraph-synthetic-purpose",
      "type": "paragraph",
      "base_content": {
        "text": "This harmless document exists only to verify the production Universal Document Creator, Reader, and iSDK interoperability chain."
      }
    },
    {
      "id": "list-synthetic-boundaries",
      "type": "list",
      "base_content": {
        "ordered": false,
        "items": [
          "No customer, clinical, legal, financial, or private information is present.",
          "The UDS object is authoritative.",
          "The PDF is a compatibility rendering only."
        ]
      }
    },
    {
      "id": "heading-interoperability-checks",
      "type": "heading",
      "base_content": {
        "text": "Interoperability checks",
        "level": 2
      }
    },
    {
      "id": "paragraph-interoperability-contract",
      "type": "paragraph",
      "base_content": {
        "text": "The exact same sealed UDS must preserve its identity, schema, metadata, provenance, permissions, version, content, and integrity status across all three production components."
      }
    },
    {
      "id": "list-interoperability-checks",
      "type": "list",
      "base_content": {
        "ordered": false,
        "items": [
          "Creator canonical serialization and whole-document SHA-256 seal",
          "Reader validation and tamper rejection",
          "iSDK validation and tamper rejection",
          "Offline-safe self-opening rendering",
          "Human-readable PDF compatibility export"
        ]
      }
    },
    {
      "id": "evidence-synthetic-reference-001",
      "type": "custom",
      "base_content": {
        "kind": "evidence",
        "label": "Synthetic evidence reference",
        "summary": "A non-customer reference used only to prove that governed evidence metadata survives the production chain.",
        "reference": "SYNTHETIC-EVIDENCE-001"
      },
      "provenance": {
        "source": "Universal Document synthetic production pilot"
      }
    }
  ],
  "provenance": {
    "current_version": "1.1.0",
    "history": [
      {
        "event": "created",
        "actor": "Universal Document Creator (Synthetic Pilot)",
        "timestamp": "2026-08-26T06:05:00.000Z"
      }
    ],
    "versions": [
      {
        "version": "1.0.0",
        "actor": "Universal Document Creator (Synthetic Pilot)",
        "timestamp": "2026-08-26T06:05:00.000Z",
        "note": "Initial version"
      },
      {
        "version": "1.1.0",
        "actor": "Universal Document Creator (Synthetic Pilot)",
        "timestamp": "2026-08-26T06:08:00.000Z",
        "note": "Prepared the bounded production interoperability fixture"
      }
    ],
    "sources": [
      {
        "reference": "SYNTHETIC-EVIDENCE-001",
        "collected_at": "2026-08-26T06:05:00.000Z",
        "synthetic": true
      }
    ],
    "interoperability_profile": "empire-uds-0.1.0",
    "data_classification": "SYNTHETIC_NOT_CUSTOMER_DATA"
  },
  "seal": {
    "sealed_at": "2026-08-26T06:10:00.000Z",
    "sealed_by": "Universal Document Creator (Synthetic Pilot)",
    "hash": "1b6e64fb66f794f184a7b6a5cc01273a35cbc4c74017908f5211da13803fb018",
    "chain_of_custody": [
      {
        "event": "created",
        "actor": "Universal Document Creator (Synthetic Pilot)",
        "timestamp": "2026-08-26T06:05:00.000Z"
      },
      {
        "event": "sealed",
        "actor": "Universal Document Creator (Synthetic Pilot)",
        "timestamp": "2026-08-26T06:10:00.000Z"
      }
    ],
    "verification_url": "https://creator.universaldocument.org/pilot/ud-interoperability-2026-08-26/verification.json"
  }
}