FYI: Hyperonomy Universal Decentralized Identifier URI Specification (did-uri-spec): “DID ABNF” Comparison & Coexistence

A number of people have been asking me for clarification wrt the differences between the following 2 DID grammar specification efforts:

  *   Hyperonomy Universal Decentralized Identifier URI specification (did-uri-spec)
  *   W3C Decentralized Identifiers specification (did-spec)

The webcast below (the 4th in the series and the last - at least for the next few weeks) provides a detailed comparison & relative positioning of these two efforts and how they work great together:

Decentralized Identifier URI Specification (did-uri-spec): “DID ABNF” Comparison & Coexistence v0.22
https://www.youtube.com/watch?v=h_TOZ7YvYXg&list=PLU-rWqHm5p45c9jFftlYcr4XIWcZb0yCv&index=3
[https://i.ytimg.com/vi/h_TOZ7YvYXg/maxresdefault.jpg]<https://www.youtube.com/watch?v=h_TOZ7YvYXg&list=PLU-rWqHm5p45c9jFftlYcr4XIWcZb0yCv&index=3>

Decentralized Identifier URI Specification (did-uri-spec): “DID ABNF” Comparison & Coexistence v0.22 - YouTube<https://www.youtube.com/watch?v=h_TOZ7YvYXg&list=PLU-rWqHm5p45c9jFftlYcr4XIWcZb0yCv&index=3>
Hyperonomy Universal Decentralized Identifier URI Specification (did-uri-spec): “DID ABNF” Comparison and Coexistence v0.22 Purpose The purpose of this presentation is: - Compare and contrast ...
www.youtube.com



Best regards,

Michael Herman (Toronto/Calgary/Seattle)

Independent Blockchain Developer

Hyperonomy Business Blockchain / Parallelspace Corporation



W: http://hyperonomy.com<http://hyperonomy.com/>

C:  +1 416 524-7702

________________________________
From: Michael Herman (Parallelspace) <mwherman@parallelspace.net>
Sent: March 29, 2019 9:11 PM
To: public-credentials (public-credentials@w3.org)
Subject: Creating C.U.T.E. Domain-Specific DID Grammars (DSDG) and Parsers

As part of the did-url-spec specification work described in this original webcast…

Hyperonomy Universal Decentralized Identifier URI Specification (did-uri-spec)
Webcast: https://www.youtube.com/playlist?list=PLU-rWqHm5p45c9jFftlYcr4XIWcZb0yCv
PPT: https://github.com/mwherman2000/did-uri-spec/tree/master/src
FAQ: https://github.com/mwherman2000/did-uri-spec/blob/master/FAQ.md

…(which emphasized the different application areas or domains that use DID and how they can be supported with the did-url-spec grammar), an interesting extension of the did-url-spec specification is the ability to easily customize the generic/baseline did-url-spec grammar to support Domain-specific DID Grammars (DSDGs).

Here’s a short webcast (16  minutes) that describes this capability:

Creating C.U.T.E. Domain-Specific DID Grammars (DSDG) and Parsers v0.3
Webcast: https://www.youtube.com/watch?v=IdLm2jHuADg&list=PLU-rWqHm5p45c9jFftlYcr4XIWcZb0yCv&index=3&t=0s
PPT: https://github.com/mwherman2000/did-uri-spec/tree/master/src

If you have an idea for DID application domain (in addition to DID Documents), I’ve love to hear from you and help you understand how the did-url-spec specification and grammar can help you and your project.

Best regards,
Michael Herman (Toronto/Calgary/Seattle)
Independent Blockchain Developer
Hyperonomy Business Blockchain / Parallelspace Corporation

W: http://hyperonomy.com<http://hyperonomy.com/>
C:  +1 416 524-7702