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Re: International identity data standards?

From: Jordan, John CITZ:EX <John.Jordan@gov.bc.ca>
Date: Mon, 26 Aug 2019 14:45:11 +0000
To: "Andrea Taglia (IT)" <andrea.taglia@pwc.com>, Kim Hamilton <kimdhamilton@gmail.com>
CC: David Chadwick <D.W.Chadwick@kent.ac.uk>, Liam McCarty <liam@unumid.org>, "public-vc-comments@w3.org" <public-vc-comments@w3.org>, "W3C Credentials CG (Public List)" <public-credentials@w3.org>
Message-ID: <97FE2F5A-9B02-4C3E-AAFF-3504557B2D97@gov.bc.ca>
I should have also pointed out we model relationships between entities as well in OrgBook BC which you can see an example of here

This relationship credential (For example https://www.orgbook.gov.bc.ca/en/organization/FM0729795/cred/2285105/verify) can be used to model relationships of any type between any two entities .. for example … we could model what humans are legally connected to a corporation when that becomes public .. directors, beneficial owners. For now we model “Doing Business As” names and hopefully in the not too distant future mergers, acquisitions, and so forth.


From: "Jordan, John CITZ:EX" <John.Jordan@gov.bc.ca>
Date: Monday, August 26, 2019 at 7:41 AM
To: "Andrea Taglia (IT)" <andrea.taglia@pwc.com>, Kim Hamilton <kimdhamilton@gmail.com>
Cc: David Chadwick <D.W.Chadwick@kent.ac.uk>, Liam McCarty <liam@unumid.org>, "public-vc-comments@w3.org" <public-vc-comments@w3.org>, "W3C Credentials CG (Public List)" <public-credentials@w3.org>
Subject: Re: International identity data standards?

This is a document resulting from the collaboration of provinces and federal govt in Canada https://github.com/canada-ca/PCTF-CCP/blob/master/standards-specifications/standards-specifications.md (which provides a link to a google doc here https://docs.google.com/document/d/1GW-5J4Ez7KqkLqfPQqEJQnxr4ZnKPLjAoifLVPhKt0g/edit) that discribes a standard set of data elements for personal identity.

If you are interested in a schema we (Prov of British Columbia, and Ontario) used for legal entities you can see an example here … https://www.orgbook.gov.bc.ca/en/organization/BC0578072/cred/769741/verify

We have used this schema successfully to represent close to 10M registered legal entities in our two provinces.

OrgBook BC (https://www.orgbook.gov.bc.ca/)
OrgBook Ontario (https://www.von.gov.on.ca/)


From: "Andrea Taglia (IT)" <andrea.taglia@pwc.com>
Date: Monday, August 26, 2019 at 7:34 AM
To: Kim Hamilton <kimdhamilton@gmail.com>
Cc: David Chadwick <D.W.Chadwick@kent.ac.uk>, Liam McCarty <liam@unumid.org>, "public-vc-comments@w3.org" <public-vc-comments@w3.org>, "W3C Credentials CG (Public List)" <public-credentials@w3.org>
Subject: Re: International identity data standards?
Resent-From: <public-credentials@w3.org>
Resent-Date: Monday, August 26, 2019 at 7:33 AM

Hello all,
I'm working to an SSI based system. Unfortunately I couldn't disclose much until today.
We use https://schema.org<https://schema.org/> to give a naming schema to Verifiable Credentials' subject and we also enforce single level credentials.

Andrea Taglia
PwC | Blockchain Competence Center | Technology - FS
Email: andrea.taglia@pwc.com<mailto:samuele.rodi@pwc.com>
Tel: +39 3452135892
PricewaterhouseCoopers Advisory SpA
Via Monte Rosa, 91, 20149 Milano, Italy<https://maps.google.com/?q=Via+Monte+Rosa,+91,+20149+Milano,+Italy&entry=gmail&source=g>

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On Mon, Aug 26, 2019 at 4:25 PM Kim Hamilton <kimdhamilton@gmail.com<mailto:kimdhamilton@gmail..com>> wrote:
Thanks David, I looked into your response. This was the only relevant match I found: "LDAP: Schema for User Applications" https://www.ietf.org/rfc/rfc4519.txt, but I'm curious if there are any others of interest.

On Mon, Aug 26, 2019 at 2:20 AM David Chadwick <D.W.Chadwick@kent.ac.uk<mailto:D.W.Chadwick@kent.ac.uk>> wrote:
Hi Liam

LDAP/X.500 has produced standards for these


On 23/08/2019 20:26, Liam McCarty wrote:
> Hi all,
> Is there work being done to create international standards for identity
> data? For example, it would clearly be valuable to have standards for
> common data points like name, address, phone number, etc. If not that,
> it'd be helpful to at least have standardized mappings between different
> regional formats.
> I've done some preliminary research and discovered groups like the NIEM
> (National Information Exchange Model, which is U.S.-based) and UPU
> (Universal Postal Union), but not anything more comprehensive. If
> international standards already exist, could someone point me in
> the right direction?
> If not, creating international identity data standards seems like a
> natural extension of the work on DIDs and VCs. Would love to help
> kickstart that if people would find it useful.
> *Liam McCarty*
> Co-Founder of ePluribus <https://epluribus.io>, Unum ID <https://unumid.org>

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Received on Monday, 26 August 2019 14:45:40 UTC

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