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Verifiable Credentials 2.0 Compliance

Self is fully compliant with the Verifiable Credentials (VC) 2.0 standard as defined by the World Wide Web Consortium (W3C). This document outlines why our compliance is crucial for developers and users of our platform.

What are Verifiable Credentials?

Verifiable Credentials 2.0 is a W3C standard that provides a mechanism to express credentials in a way that is:

  • Cryptographically secure
  • Privacy-respecting
  • Machine-verifiable

The VC 2.0 specification can be found at: https://www.w3.org/TR/vc-data-model-2.0/

Why is VC 2.0 Compliance Important?

  1. Interoperability: By adhering to the VC 2.0 standard, Self ensures that credentials issued and verified through our platform are compatible with other systems that support this widely-adopted standard.

  2. Security: The cryptographic security built into the VC standard helps protect against fraud and tampering, ensuring the integrity of credentials within the Self ecosystem.

  3. Privacy: VC 2.0 is designed with privacy in mind, allowing for selective disclosure of information and minimizing unnecessary data exposure.

  4. Flexibility: The standard can be used to express arbitrary claims about a subject, making it versatile for various use cases within Self.

  5. Decentralized Identity Integration: VC 2.0 builds upon and complements the W3C Decentralized Identifiers (DID) standard, aligning with Self's commitment to decentralized identity solutions.

Key Features of Self's VC 2.0 Implementation

  • Verifiable Presentations: Self supports the creation and verification of Verifiable Presentations, allowing users to share their credentials securely.

  • Extensibility: Developers can leverage Self's VC 2.0 compliance to create custom credential types and verification processes tailored to their specific needs.

  • Revocation Support: Our implementation includes mechanisms for credential revocation, ensuring that the system can handle the full lifecycle of credentials.

  • Selective Disclosure: Users have fine-grained control over which parts of their credentials they wish to share, enhancing privacy and data minimization.

Developer Benefits

By building on Self's VC 2.0 compliant platform, developers can:

  1. Focus on building innovative applications without worrying about the underlying credential infrastructure.
  2. Leverage a standardized approach to credential issuance and verification.
  3. Ensure their applications are future-proof and interoperable with other VC 2.0 compliant systems.
  4. Provide users with a secure and privacy-preserving way to manage and share their credentials.

Conclusion

Self's compliance with the Verifiable Credentials 2.0 standard demonstrates our commitment to providing a secure, privacy-respecting, and interoperable platform for digital credentials. By leveraging this standard, we empower developers to create cutting-edge applications that can express and verify a wide range of claims while maintaining the highest levels of security and user privacy.