{
  "type": [
    "DigitalProductPassport",
    "VerifiableCredential"
  ],
  "@context": [
    "https://www.w3.org/ns/credentials/v2",
    "https://vocabulary.uncefact.org/untp/0.7.0/context/"
  ],
  "id": "https://credentials.sample-battery.example.com/dpp/bat-75kwh-2025",
  "issuer": {
    "type": [
      "CredentialIssuer"
    ],
    "id": "did:web:sample-battery.example.com",
    "name": "Sample Battery Mfg GmbH",
    "issuerAlsoKnownAs": [
      {
        "type": [
          "Party"
        ],
        "id": "https://sample-register.example.com/companies/BAT-001",
        "name": "Sample Battery Mfg GmbH",
        "registeredId": "BAT-001",
        "idScheme": {
          "type": [
            "IdentifierScheme"
          ],
          "id": "https://sample-register.example.com",
          "name": "Sample Commercial Register"
        }
      }
    ]
  },
  "validFrom": "2025-03-01T00:00:00Z",
  "validUntil": "2035-03-01T00:00:00Z",
  "name": "Digital Product Passport — 75 kWh Li-ion Battery Pack",
  "credentialSubject": {
    "type": [
      "Product"
    ],
    "id": "https://id.sample-battery.example.com/product/bat-75kwh-2025",
    "name": "75 kWh Li-ion Battery Pack",
    "description": "75 kWh NMC 811 lithium-ion battery pack for electric vehicle applications. Assembled at the Sample Battery Factory in Salzgitter, Germany. Energy density 166 Wh/kg, designed for 1500+ charge cycles.",
    "idScheme": {
      "type": [
        "IdentifierScheme"
      ],
      "id": "https://id.sample-battery.example.com",
      "name": "Sample Product Identifier Scheme"
    },
    "modelNumber": "BAT-NMC811-75",
    "batchNumber": "2025-SZG-0342",
    "itemNumber": "BAT-75-2025-00471",
    "idGranularity": "item",
    "productCategory": [
      {
        "code": "46410",
        "name": "Primary cells and primary batteries",
        "definition": "Primary cells and primary batteries and parts thereof.",
        "schemeId": "https://unstats.un.org/unsd/classifications/Econ/cpc/",
        "schemeName": "UN Central Product Classification (CPC)"
      }
    ],
    "characteristics": {
      "type": [
        "Characteristics"
      ],
      "batteryChemistry": "NMC 811 (LiNi0.8Mn0.1Co0.1O2)",
      "batteryCategory": "EV",
      "ratedCapacity": {
        "value": 150,
        "unit": "Ah"
      },
      "certifiedUsableEnergy": {
        "value": 75,
        "unit": "kWh"
      },
      "nominalVoltage": {
        "value": 400,
        "unit": "V"
      },
      "minimumVoltage": {
        "value": 280,
        "unit": "V"
      },
      "maximumVoltage": {
        "value": 450,
        "unit": "V"
      },
      "originalPowerCapability": {
        "value": 250000,
        "unit": "W"
      },
      "maximumPermittedPower": {
        "value": 270000,
        "unit": "W"
      },
      "initialInternalResistance": {
        "cell": {
          "value": 0.8,
          "unit": "mOhm"
        },
        "pack": {
          "value": 45,
          "unit": "mOhm"
        }
      },
      "expectedLifetimeYears": 15,
      "expectedLifetimeCycles": 1500,
      "capacityThresholdForExhaustion": 80,
      "temperatureRangeIdleState": {
        "lower": -20,
        "upper": 50,
        "unit": "CEL"
      },
      "initialSelfDischargeRate": {
        "value": 2,
        "unit": "%/month"
      },
      "initialRoundTripEnergyEfficiency": 95,
      "extinguishingAgent": "Class D dry powder or CO2",
      "warrantyPeriodMonths": 96
    },
    "relatedDocument": [
      {
        "linkURL": "https://credentials.sample-vap-cab.example.com/dcc/battery-003",
        "linkName": "RBA VAP Certification — Sample Battery Factory",
        "mediaType": "application/ld+json",
        "linkType": "https://test.uncefact.org/vocabulary/linkTypes/dcc"
      },
      {
        "linkURL": "https://docs.sample-battery.example.com/dismantling/BAT-NMC811-75-manual.pdf",
        "linkName": "Dismantling and Disassembly Manual",
        "mediaType": "application/pdf",
        "linkType": "https://test.uncefact.org/vocabulary/linkTypes/dismantlingInfo"
      },
      {
        "linkURL": "https://docs.sample-battery.example.com/due-diligence/2025-report.pdf",
        "linkName": "Supply Chain Due Diligence Report 2025",
        "mediaType": "application/pdf",
        "linkType": "https://test.uncefact.org/vocabulary/linkTypes/dueDiligenceReport"
      },
      {
        "linkURL": "https://docs.sample-battery.example.com/carbon-footprint/BAT-NMC811-75-study.pdf",
        "linkName": "Carbon Footprint Study — 75 kWh Battery Pack",
        "mediaType": "application/pdf",
        "linkType": "https://test.uncefact.org/vocabulary/linkTypes/carbonFootprintStudy"
      },
      {
        "linkURL": "https://docs.sample-battery.example.com/spare-parts/BAT-NMC811-75.html",
        "linkName": "Spare Parts and Service Information",
        "mediaType": "text/html",
        "linkType": "https://test.uncefact.org/vocabulary/linkTypes/sparePartsInfo"
      },
      {
        "linkURL": "https://docs.sample-battery.example.com/safety/BAT-NMC811-75-measures.pdf",
        "linkName": "Safety Measures",
        "mediaType": "application/pdf",
        "linkType": "https://test.uncefact.org/vocabulary/linkTypes/safetyMeasures"
      },
      {
        "linkURL": "https://docs.sample-battery.example.com/end-of-life/battery-collection-guidance.pdf",
        "linkName": "Battery Collection and End-of-Life Treatment Guidance",
        "mediaType": "application/pdf",
        "linkType": "https://test.uncefact.org/vocabulary/linkTypes/endOfLifeInfo"
      },
      {
        "linkURL": "https://docs.sample-battery.example.com/conformity/eu-doc-BAT-NMC811-75.pdf",
        "linkName": "EU Declaration of Conformity",
        "mediaType": "application/pdf",
        "linkType": "https://test.uncefact.org/vocabulary/linkTypes/euDeclarationOfConformity"
      }
    ],
    "relatedParty": [
      {
        "role": "manufacturer",
        "party": {
          "type": [
            "Party"
          ],
          "id": "did:web:sample-battery.example.com",
          "name": "Sample Battery Mfg GmbH",
          "registeredId": "BAT-001",
          "idScheme": {
            "type": [
              "IdentifierScheme"
            ],
            "id": "https://sample-register.example.com",
            "name": "Sample Commercial Register"
          },
          "registrationCountry": {
            "countryCode": "DE",
            "countryName": "Germany"
          }
        }
      }
    ],
    "producedAtFacility": {
      "type": [
        "Facility"
      ],
      "id": "https://facility-register.example.com/fac-003",
      "name": "Sample Battery Factory",
      "registeredId": "fac-003",
      "idScheme": {
        "type": [
          "IdentifierScheme"
        ],
        "id": "https://facility-register.example.com",
        "name": "UNTP Sample Facility Register"
      }
    },
    "productionDate": "2025-03-01",
    "countryOfProduction": {
      "countryCode": "DE",
      "countryName": "Germany"
    },
    "dimensions": {
      "weight": {
        "value": 450,
        "unit": "KGM"
      },
      "length": {
        "value": 2100,
        "unit": "MMT"
      },
      "width": {
        "value": 1500,
        "unit": "MMT"
      },
      "height": {
        "value": 150,
        "unit": "MMT"
      }
    },
    "materialProvenance": [
      {
        "name": "Copper cathode",
        "originCountry": {
          "countryCode": "JP",
          "countryName": "Japan"
        },
        "materialType": {
          "code": "41521",
          "name": "Unwrought copper",
          "definition": "Copper, unrefined; copper anodes for electrolytic refining; refined copper and copper alloys, unwrought.",
          "schemeId": "https://unstats.un.org/unsd/classifications/Econ/cpc/",
          "schemeName": "UN Central Product Classification (CPC)"
        },
        "massFraction": 0.08,
        "mass": {
          "value": 36,
          "unit": "KGM"
        },
        "recycledMassFraction": 0.12,
        "hazardous": false
      },
      {
        "name": "Cobalt sulphate",
        "originCountry": {
          "countryCode": "CD",
          "countryName": "Congo (Democratic Republic of the)"
        },
        "materialType": {
          "code": "14210",
          "name": "Cobalt ores and concentrates",
          "definition": "Cobalt ores and concentrates.",
          "schemeId": "https://unstats.un.org/unsd/classifications/Econ/cpc/",
          "schemeName": "UN Central Product Classification (CPC)"
        },
        "massFraction": 0.05,
        "mass": {
          "value": 22.5,
          "unit": "KGM"
        },
        "recycledMassFraction": 0.16,
        "hazardous": false
      },
      {
        "name": "Lithium carbonate",
        "originCountry": {
          "countryCode": "CL",
          "countryName": "Chile"
        },
        "materialType": {
          "code": "14290",
          "name": "Other non-ferrous metal ores and concentrates",
          "definition": "Lithium, beryllium, and other non-ferrous metal ores and concentrates.",
          "schemeId": "https://unstats.un.org/unsd/classifications/Econ/cpc/",
          "schemeName": "UN Central Product Classification (CPC)"
        },
        "massFraction": 0.12,
        "mass": {
          "value": 54,
          "unit": "KGM"
        },
        "recycledMassFraction": 0.06,
        "hazardous": false
      },
      {
        "name": "Nickel sulphate",
        "originCountry": {
          "countryCode": "ID",
          "countryName": "Indonesia"
        },
        "materialType": {
          "code": "14230",
          "name": "Nickel ores and concentrates",
          "definition": "Nickel ores and concentrates.",
          "schemeId": "https://unstats.un.org/unsd/classifications/Econ/cpc/",
          "schemeName": "UN Central Product Classification (CPC)"
        },
        "massFraction": 0.35,
        "mass": {
          "value": 157.5,
          "unit": "KGM"
        },
        "recycledMassFraction": 0.08,
        "hazardous": false
      },
      {
        "name": "Graphite (anode material)",
        "originCountry": {
          "countryCode": "MZ",
          "countryName": "Mozambique"
        },
        "materialType": {
          "code": "15310",
          "name": "Natural graphite",
          "definition": "Natural graphite.",
          "schemeId": "https://unstats.un.org/unsd/classifications/Econ/cpc/",
          "schemeName": "UN Central Product Classification (CPC)"
        },
        "massFraction": 0.18,
        "mass": {
          "value": 81,
          "unit": "KGM"
        },
        "recycledMassFraction": 0,
        "hazardous": false
      },
      {
        "name": "Other components (electrolyte, separator, casing, BMS)",
        "originCountry": {
          "countryCode": "DE",
          "countryName": "Germany"
        },
        "materialType": {
          "code": "46410",
          "name": "Primary cells and primary batteries",
          "definition": "Primary cells and primary batteries and parts thereof.",
          "schemeId": "https://unstats.un.org/unsd/classifications/Econ/cpc/",
          "schemeName": "UN Central Product Classification (CPC)"
        },
        "massFraction": 0.22,
        "mass": {
          "value": 99,
          "unit": "KGM"
        },
        "recycledMassFraction": 0.25,
        "hazardous": false
      }
    ],
    "packaging": {
      "description": "Reinforced steel transit crate with foam inserts",
      "dimensions": {
        "weight": {
          "value": 35,
          "unit": "KGM"
        },
        "length": {
          "value": 2300,
          "unit": "MMT"
        },
        "width": {
          "value": 1700,
          "unit": "MMT"
        },
        "height": {
          "value": 350,
          "unit": "MMT"
        }
      },
      "materialUsed": [
        {
          "name": "Steel crate",
          "originCountry": {
            "countryCode": "DE",
            "countryName": "Germany"
          },
          "materialType": {
            "code": "41211",
            "name": "Flat-rolled products of iron or non-alloy steel",
            "schemeId": "https://unstats.un.org/unsd/classifications/Econ/cpc/",
            "schemeName": "UN Central Product Classification (CPC)"
          },
          "massFraction": 0.85,
          "recycledMassFraction": 0.7,
          "hazardous": false
        }
      ]
    },
    "productLabel": [
      {
        "name": "CE Marking",
        "description": "EU conformity marking for the battery pack",
        "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==",
        "mediaType": "image/png"
      },
      {
        "name": "Separate Collection Symbol",
        "description": "Crossed-out wheeled bin indicating separate collection requirement per EU Battery Regulation Article 13",
        "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==",
        "mediaType": "image/png"
      },
      {
        "name": "Carbon Footprint Performance Class",
        "description": "Battery carbon footprint class label (Class B) per EU Battery Regulation Article 7",
        "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==",
        "mediaType": "image/png"
      }
    ],
    "performanceClaim": [
      {
        "type": [
          "Claim"
        ],
        "id": "https://sample-battery.example.com/claims/battery-carbon-2025",
        "name": "Battery Carbon Footprint",
        "description": "Cradle-to-gate carbon footprint of the 75 kWh battery pack per kWh of capacity, covering all lifecycle stages as required by EU Battery Regulation Article 7.",
        "referenceRegulation": [
          {
            "type": [
              "Regulation"
            ],
            "id": "https://eur-lex.europa.eu/eli/reg/2023/1542/oj",
            "name": "EU Battery Regulation (EU) 2023/1542"
          }
        ],
        "referenceCriteria": [
          {
            "type": [
              "Criterion"
            ],
            "id": "https://sample-scheme.responsiblebusiness.org/criteria/ghg-reporting/v8",
            "name": "GHG Emissions Reporting (RBA Code of Conduct Section C.1)"
          }
        ],
        "claimDate": "2025-03-01",
        "claimedPerformance": [
          {
            "metric": {
              "type": [
                "PerformanceMetric"
              ],
              "id": "https://vocabulary.uncefact.org/performance-metric/product-carbon-footprint",
              "name": "Product Carbon Footprint"
            },
            "measure": {
              "value": 61,
              "unit": "KGM"
            },
            "score": {
              "code": "B",
              "rank": 2,
              "definition": "Carbon footprint performance class B per EU Battery Regulation"
            }
          }
        ],
        "evidence": [
          {
            "linkURL": "https://credentials.sample-cab.example.com/dcc/carbon-verification-bat-75kwh",
            "linkName": "Carbon Footprint Verification — Sample CAB",
            "mediaType": "application/ld+json",
            "linkType": "https://test.uncefact.org/vocabulary/linkTypes/dcc"
          }
        ],
        "conformityTopic": [
          {
            "type": [
              "ConformityTopic"
            ],
            "id": "https://vocabulary.uncefact.org/conformity-topic/greenhouse-gas-emissions",
            "name": "Greenhouse Gas Emissions"
          }
        ]
      },
      {
        "type": [
          "Claim"
        ],
        "id": "https://sample-battery.example.com/claims/battery-recycled-2025",
        "name": "Recycled Content — Battery Pack",
        "description": "Recycled content percentages for critical raw materials (cobalt, lithium, nickel, lead) as required by EU Battery Regulation Article 8.",
        "referenceRegulation": [
          {
            "type": [
              "Regulation"
            ],
            "id": "https://eur-lex.europa.eu/eli/reg/2023/1542/oj",
            "name": "EU Battery Regulation (EU) 2023/1542"
          }
        ],
        "referenceCriteria": [
          {
            "type": [
              "Criterion"
            ],
            "id": "https://sample-scheme.responsiblebusiness.org/criteria/recycled-content/v8",
            "name": "Recycled Content Requirements (RBA Code of Conduct Section C.5)"
          }
        ],
        "claimDate": "2025-03-01",
        "claimedPerformance": [
          {
            "metric": {
              "type": [
                "PerformanceMetric"
              ],
              "id": "https://vocabulary.uncefact.org/performance-metric/recycled-content-percentage",
              "name": "Recycled Content Percentage"
            },
            "measure": {
              "value": 16,
              "unit": "P1"
            }
          },
          {
            "metric": {
              "type": [
                "PerformanceMetric"
              ],
              "id": "https://vocabulary.uncefact.org/performance-metric/recycled-content-percentage",
              "name": "Cobalt Recycled Content"
            },
            "measure": {
              "value": 16,
              "unit": "P1"
            }
          },
          {
            "metric": {
              "type": [
                "PerformanceMetric"
              ],
              "id": "https://vocabulary.uncefact.org/performance-metric/recycled-content-percentage",
              "name": "Lithium Recycled Content"
            },
            "measure": {
              "value": 6,
              "unit": "P1"
            }
          },
          {
            "metric": {
              "type": [
                "PerformanceMetric"
              ],
              "id": "https://vocabulary.uncefact.org/performance-metric/recycled-content-percentage",
              "name": "Nickel Recycled Content"
            },
            "measure": {
              "value": 8,
              "unit": "P1"
            }
          }
        ],
        "conformityTopic": [
          {
            "type": [
              "ConformityTopic"
            ],
            "id": "https://vocabulary.uncefact.org/conformity-topic/recycled-material-integration",
            "name": "Recycled Material Integration"
          }
        ]
      },
      {
        "type": [
          "Claim"
        ],
        "id": "https://sample-battery.example.com/claims/battery-efficiency-2025",
        "name": "Round Trip Energy Efficiency",
        "description": "Initial round trip energy efficiency and projected efficiency at 50% of cycle-life.",
        "referenceRegulation": [
          {
            "type": [
              "Regulation"
            ],
            "id": "https://eur-lex.europa.eu/eli/reg/2023/1542/oj",
            "name": "EU Battery Regulation (EU) 2023/1542"
          }
        ],
        "referenceCriteria": [
          {
            "type": [
              "Criterion"
            ],
            "id": "https://sample-scheme.responsiblebusiness.org/criteria/energy-efficiency/v8",
            "name": "Energy Efficiency (RBA Code of Conduct Section C.3)"
          }
        ],
        "claimDate": "2025-03-01",
        "claimedPerformance": [
          {
            "metric": {
              "type": [
                "PerformanceMetric"
              ],
              "id": "https://vocabulary.uncefact.org/performance-metric/energy-intensity",
              "name": "Initial Round Trip Energy Efficiency"
            },
            "measure": {
              "value": 95,
              "unit": "P1"
            }
          },
          {
            "metric": {
              "type": [
                "PerformanceMetric"
              ],
              "id": "https://vocabulary.uncefact.org/performance-metric/energy-intensity",
              "name": "Round Trip Energy Efficiency at 50% Cycle-life"
            },
            "measure": {
              "value": 90,
              "unit": "P1"
            }
          }
        ],
        "conformityTopic": [
          {
            "type": [
              "ConformityTopic"
            ],
            "id": "https://vocabulary.uncefact.org/conformity-topic/energy-optimization",
            "name": "Energy Optimization"
          }
        ]
      },
      {
        "type": [
          "Claim"
        ],
        "id": "https://sample-battery.example.com/claims/battery-due-diligence-2025",
        "name": "Ethical Material Sourcing",
        "description": "Compliance with supply chain due diligence obligations under EU Battery Regulation Articles 48-52 and OECD Due Diligence Guidance for Responsible Supply Chains of Minerals.",
        "referenceRegulation": [
          {
            "type": [
              "Regulation"
            ],
            "id": "https://eur-lex.europa.eu/eli/reg/2023/1542/oj",
            "name": "EU Battery Regulation (EU) 2023/1542"
          }
        ],
        "referenceStandard": [
          {
            "type": [
              "Standard"
            ],
            "id": "https://www.oecd.org/corporate/mne/mining.htm",
            "name": "OECD Due Diligence Guidance for Responsible Supply Chains of Minerals"
          }
        ],
        "referenceCriteria": [
          {
            "type": [
              "Criterion"
            ],
            "id": "https://sample-scheme.responsiblebusiness.org/criteria/responsible-minerals/v8",
            "name": "Responsible Minerals Sourcing (RBA Code of Conduct Section C.7)"
          }
        ],
        "claimDate": "2025-03-01",
        "claimedPerformance": [
          {
            "metric": {
              "type": [
                "PerformanceMetric"
              ],
              "id": "https://vocabulary.uncefact.org/performance-metric/supplier-due-diligence-coverage",
              "name": "Supplier Due Diligence Coverage"
            },
            "score": {
              "code": "compliant",
              "rank": 1,
              "definition": "Fully compliant with due diligence obligations"
            }
          }
        ],
        "evidence": [
          {
            "linkURL": "https://credentials.sample-cab.example.com/dcc/due-diligence-bat-2025",
            "linkName": "Third-party Due Diligence Assurance — Sample CAB",
            "mediaType": "application/ld+json",
            "linkType": "https://test.uncefact.org/vocabulary/linkTypes/dcc"
          }
        ],
        "conformityTopic": [
          {
            "type": [
              "ConformityTopic"
            ],
            "id": "https://vocabulary.uncefact.org/conformity-topic/ethical-material-sourcing",
            "name": "Ethical Material Sourcing"
          }
        ]
      }
    ]
  }
}