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👥kind protocolusage identityenc transporttopology federatedentity federatedid domain
- started
- 2005
- by
- Brad Fitzpatrick, David Recordon
- homepage
- https://openid.net
- wikipedia
- https://en.wikipedia.org/wiki/OpenID
Original decentralized identity standard — users proved ownership of a URL to sign in to any participating site. Superseded by OpenID Connect.