UPDATE ......From Tuesday 8 April 2025 we have changed the way that Single Sign-on works on this wiki. Please see here for more information:
Update
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- Common Data Models: Using standardised schemas for identity attributes, such as those defined by the W3C Verifiable Credentials Data Model, OpenID4VC etc, to ensure a “date of birth” or a "person identifier" field is interpreted the same way across systems.
- Ontology Alignment: Agreeing on the meaning of terms, such as what constitutes a “verified identity” or a “trusted issuer,” to avoid miscommunication.
- Interoperable Formats: Supporting formats like JSON-LD for credentials to ensure data can be read and processed by different identity wallets.
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