UNTP Digital Conformity Credentials for Textile Transaction Certificates
How do textile Transaction Certificates become machine-verifiable? UNTP Digital Conformity Credentials turn a static TC into a W3C Verifiable Credential. Reeco exports verified TC results as UNTP DCC 0.6.1, optionally signed as a JWT with a did:web identity that any partner can check independently.
Executive Summary
UNTP DCC transforms textile Transaction Certificates from static files into machine-verifiable credentials.
Reeco exports TC verification results as UNTP DCC 0.6.1, including cryptographic JWT signing.
What a DCC Is
A DCC (Digital Conformity Credential) is a W3C Verifiable Credential describing conformity evidence.
In textile use cases, it represents third-party certification evidence (for example GRS, RCS, OCS, GOTS).
Reeco DCC Export Flow
Step-by-Step
- Verify TC data and issuer coherence.
- Map verified fields into UNTP DCC structure.
- Attach scheme metadata and assessed product details.
- Optionally sign as JWT with
did:webidentity.
Core API Endpoints
| Endpoint | Purpose |
|---|---|
POST /api/v1/dpp/export/dcc |
Build UNTP DCC JSON-LD |
POST /api/v1/dpp/export/dcc/jwt |
Build and sign DCC as JWT VC |
GET /.well-known/did.json |
Publish public key for independent verification |
Why It Matters
| Value Area | Benefit |
|---|---|
| Interoperability | Credential format aligned with UNTP |
| Auditability | Structured fields and evidence links |
| Trust | Cryptographic verification with did:web |
| Portability | Reusable by external verifiers and partners |
Supported Schemes
- GRS
- RCS
- OCS
- GOTS
Competitive Positioning
Most textile solutions stop at certificate storage or PDF exchange.
DCC export creates a higher-trust, machine-readable compliance layer suitable for ecosystem-level verification.
FAQ
Is DCC the same as a PDF certificate?
No. DCC is structured, machine-readable, and can be cryptographically verifiable.
Why sign DCC as JWT?
To allow integrity checks and issuer authentication by external systems.
Can DCC be linked to DPP and DTE?
Yes. That is the basis for end-to-end linked compliance evidence.