OpenID gives you control over your username across multiple websites so that you don't have to create a new account and use a different username for every website you use. OpenID is an open, decentralized, free framework for user-centric digital identity. OpenID starts with the concept that anyone can identify themselves on the Internet the same way websites do-with a URI (also called a URL or web address). Since URIs are at the very core of Web architecture, they provide a solid foundation for user-centric identity.

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