Overview
Self-sovereign identity is the model where users fully own and control their identity data. It gives users portability and privacy. It contrasts with platform-controlled identity.
How It Works
Users hold their identifiers and credentials, sharing only what is needed. Identity moves across applications. No central issuer controls it.
Why It Matters
Self-sovereign identity empowers users and protects privacy. It reduces lock-in and data silos. It is a foundational Web3 principle.
Related Concepts
Self-sovereign identity relates to Decentralized Identity and Verifiable Credentials. It empowers User ownership.