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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
https://www.orgbook.gov.bc.ca/en/organization/BC1101218


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.

J

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/)

Best
J




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>
www.pwc.com/it/<http://www.pwc.com/it/>

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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

David

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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