decentralized-identity [ noun ]

Definition

is a technology that uses cryptography to allow individuals to create and control their own unique identifiers. They can use these identifiers to obtain Verifiable Credentials from trusted organizations and, subsequently, present elements of these credentials as proof of claims about themselves. In this model, the individual takes ownership of their own identity and does not need to cede control to centralized service providers or companies.

Verifiable Credentials

Also see

ToIP main glossary

KERI related

KERIs definition of decentralization (centralization) is about control not spatial distribution. In our definition decentralized is not necessarily the same as distributed. By distributed we mean that activity happens at more than one site. Thus decentralization is about control and distribution is about place. To elaborate, when we refer to decentralized infrastructure we mean infrastructure under decentralized (centralized) control no matter its spatial distribution. Thus decentralized infrastructure is infrastructure sourced or controlled by more than one entity.

KERI

entity

Other glossaries (or mental models)

ToIP definition

decentralized identity:

A digital identity architecture in which a digital identity is established via the control of a set of cryptographic keys in a digital wallet so that the controller is not dependent on any external identity provider or other third party.

See also: federated identity, self-sovereign identity.