!!! Overview
[{$pagename}] ([DID]) is a [Digital Identity] and is a component of the [W3C Decentralized Identifiers] and is the [identifier] and the [Subject] that the [DID Document] is about


[{$pagename}] rules are:
* A [DID Document] [MUST] have exactly one [{$pagename}]
* The key for this property [MUST] be id.
* The value of this key [MUST] be a valid [DID].
* When a [DID Document] is registered with the target [Distributed Ledger Technology] or network, the registered [DID] [MUST] match this [{$pagename}] value.

!! [{$pagename}] [Example]
{{{{
  "id": "did:example:21tDAKCERh95uGgKbJNHYp"
}
}}}

!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]
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* [#1] - [W3C Decentralized Identifiers (DIDs)|https://w3c-ccg.github.io/did-spec/|target='_blank'] - based on information obtained 2018-11-29