Material Passports
Please note that this content is under development and is not ready for implementation. This status message will be updated as content development progresses.
Please note that this content is under development and is not ready for implementation. This status message will be updated as content development progresses.
This technical specification is an extension of the UNTP DPP, following the Extensions Methodology. At this stage of the UNTP-CRM project, we are looking to work with implementers to test and refine the material passports below. Built on W3C standards, VCs and Dids, point to UNTP.
We’re building examples to assist early implementers when deploying and testing.
Conceptual Model
Raw Material Passport
Copper concentrate
What are the data points needed for a shipment of copper concentrate?
- Organization
- Facility Data
- Product Information
- Provenance
- Sustainability Claims
- ESG Metric Value
- Item/Batch Data
- Traceability Events
Versions
| Type | Version | Date | status | JSON-LD Context | JSON Schema | Sample |
|---|---|---|---|---|---|---|
Refined Material Passport
Post-smelting copper cathode
What are the data points needed for a shipment of copper concentrate?
- Organization
- Facility data
- Product Information
- Provenance
- Sustainability Claims
- ESG Metric Value
- Item/Batch Data
- Traceability Events
Versions
| Type | Version | Date | status | JSON-LD Context | JSON Schema | Sample |
|---|---|---|---|---|---|---|
Product Passport (battery and automotive)
Versions
| Type | Version | Date | status | JSON-LD Context | JSON Schema | Sample |
|---|---|---|---|---|---|---|