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Credential Formats

Last modified: 2026-10-27

Description

Tags specifications and libraries for digital credential data formats (W3C Verifiable Credentials, SD-JWT / SD-JWT VC, ISO mdoc / mDL, JSON-LD, schema overlays) that ZKP-based e-ID systems need to prove statements about.

Entries tagged

• Bitstring Status List v1.0 (W3C Recommendation)
• Credential Data Structures
• Data Integrity BBS Cryptosuites v1.0 (W3C)
• decentralized-identity/veramo
• e-ID Systems Overview and Comparison
• EUDI Wallet and the ARF (European Union)
• ISO/IEC 18013-5:2021 — Mobile driving licence (mDL) application
• JSON-LD 1.1 (W3C Recommendation)
• Overlays Capture Architecture (OCA)
• procivis/one-core
• RFC 9901: Selective Disclosure for JSON Web Tokens (SD-JWT)
• SD-JWT-based Verifiable Digital Credentials (SD-JWT VC) — IETF draft
• Selective Disclosure
• Sphereon-Opensource/did-jwt
• spruceid/ssi
• swiyu (Switzerland)
• Verifiable Credentials Data Model v1.1 (W3C Recommendation)
• Verifiable Credentials Data Model v2.0 (W3C Recommendation)