{
  "tool_id": "art-115-dpp-data-carrier-validator",
  "kernel_id": "art-115-dpp-data-carrier-validator",
  "display_name": "EU ESPR Digital Product Passport Data Carrier Validator",
  "tool_version": "1.0.0",
  "mandate_type": "compliance_mandate",
  "purpose": "Validate DPP required data elements against the CIRPASS-2 Core Ontology (durability, reparability, recyclability, carbon footprint, substances of concern) and check GS1 Digital Link data-carrier type. EU ESPR: Central DPP Registry live 19 Jul 2026.",
  "control_description": "Validate DPP required data elements against the CIRPASS-2 Core Ontology (durability, reparability, recyclability, carbon footprint, substances of concern) and check GS1 Digital Link data-carrier type. EU ESPR: Central DPP Registry live 19 Jul 2026.",
  "declared_inputs": [],
  "declared_outputs": [
    "art-116-product-lineage-builder"
  ],
  "kernel_digest": "sha256:b99f343ddb9cccfc0418ca637063fbae8f36353ed28761e54963886a0d8e9efe",
  "trust_label": "deferred -- deterministic source published, zkVM proof not yet generated",
  "data_vintage": "2026-07-10",
  "last_validated": "2026-07-10",
  "conformance_fixtures_vendored": true,
  "compute_proof_ready": "ready",
  "wave": 22,
  "source_url": "https://ainumbers.co/chaingraph/art-115-dpp-data-carrier-validator.html",
  "generated_at": "2026-07-25T20:02:55.601Z"
}