The technical specifications, protocols, and frameworks established by standards bodies such as W3C and ISO that define interoperable formats for digital identifiers, verifiable credentials, and authentication mechanisms enabling secure identity management across metaverse platforms and decentralized systems.
Semantic Classification
Content
Technical Details
- W3C DID Core 1.0:
- Approved as W3C Recommendation July 19, 2022
- Globally unique, cryptographically verifiable identifiers
- Self-administered without central registry
- 103 DID Method specifications at publication
- Key Standards:
- DIDs: Decentralized identifiers for self-sovereign identity
- VCs: Verifiable credentials for attestations
- ISO 27001: Information security management
- eIDAS 2.0: EU digital identity regulation (Regulation (EU) 2024/1183, in force May 2024; EUDI Wallet rollout required by December 2026)
- Industry Initiatives:
- Metaverse Standards Forum: 2,400+ member organizations (as of 2025)
- Founded by Meta, Nvidia, Adobe, W3C and others
- Focus on interoperability and secure identity frameworks
- Leading Wallets: Supporting multiple standards for cross-platform use
Applications
- Cross-metaverse identity portability
- Credential verification
- Regulatory compliance
- Interoperable authentication
- Trust framework establishment