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Re: The SSI protocols challenge [Was]: W3C DID Core 1.0 enters Candidate Recommendation stage

From: Steve Capell <steve.capell@gmail.com>
Date: Mon, 22 Mar 2021 08:50:43 +1100
Message-Id: <09ECDE0D-EC26-4369-AE35-224AAE7A755E@gmail.com>
Cc: public-credentials@w3.org
To: David Chadwick <D.W.Chadwick@kent.ac.uk>
Hi David 

There will always be issuers of credentials that are the natural authority for a think and will naturally (legally obliged actually) to keep records about the thing they do
- your DVLA issues drivers licenses and it would be nice to issue them as VCs so that holders can selectively disclose 
- Oxford University issues degree certificates and certainly keeps records of their alumni 
- and so on ..
It would be odd to suggest that, to comply with SSI, these organisations should dispose of their records 

And, at least with my amateur reading of that principle “ An SSI ecosystem shall not require reliance on a centralized system to represent, control, or verify an entity’s digital identity data.”
- represent : isn’t that the users phone app (or even PDF with QR)
- control : the users digital wallet 
- verify : at the holders discretion via a VP and unknown to the issuer 

So - where is the conflict with the legal requirement for issuers to keep records ?

Steven Capell
Mob: 0410 437854

> On 21 Mar 2021, at 10:37 pm, David Chadwick <D.W.Chadwick@kent.ac.uk> wrote:
> 
> 
> Hi Steve
> 
> I think you will have a hard time convincing anyone of the principles of SSI when Sovrin's third principle states
> 
> 3. An SSI ecosystem shall not require reliance on a centralized system to represent, control, or verify an entity’s digital identity data.
> 
> This is clearly impossible, since every VC Issuer that I know has a centralised system in which they store, manage and update the user's PII from which they issue their VCs.
> 
> Kind regards
> 
> David
> 
> 
> 
> On 20/03/2021 20:25, Steve Capell wrote:
>> Hi Michael
>> 
>> As a contractor to Australian government I deal with policy makers almost every day and so I understand both the difficulty and the necessity of conveying these concepts to non technical audiences.
>> 
>> As a sufficiently technical reader, I liked your article. It’s the first time I’ve seen that meta-model of the identity domain and, for me, it was very helpful.
>> 
>> However, sadly, I don’t think it will help the policy maker that is not used to reading meta models. I usually have more success with storyboards that contrast two architectures with real examples. Policy makers don’t need to “understand the architecture”.  They need to be able to conceptualise how it works through examples to that they can understand the policy impacts and opportunities.  
>> 
>> I also need to convey these ideas - both to AU and UN sometime over the next month or so. I’ll need to test my communication materials on non technical people to ensure the message has worked - and also on expert SSI community members to ensure that the message is right. For that latter concern, please let me know if anyone in this group is willing to be a sounding board 
>> 
>> Kind regards 
>> 
>> Steven Capell
>> Mob: 0410 437854
>> 
>>> On 21 Mar 2021, at 4:47 am, Michael Herman (Trusted Digital Web) <mwherman@parallelspace.net> wrote:
>>> 
>>> 
>>> RE: In prep calls for the panel and other mentions of our work, the “Self-Sovereign Identity” concept is treated as controversial. In a recent major webinar about mandated protocols by the US regulators themselves, they referred to “Distributed Identity”.
>>>  
>>> I’m trying to address the same issue wrt what is “Self-Sovereign Identity” / “SSI” at its very core. 
>>>  
>>> Check out: https://hyperonomy.com/2021/02/01/ssi-unconscious-contractions/
>>>  
>>> I’m looking for additional people who share a similar perspective.
>>>  
>>> Best regards,
>>> Michael
>>>  
>>> From: Adrian Gropper <agropper@healthurl.com>
>>> Sent: March 20, 2021 8:58 AM
>>> To: Manu Sporny <msporny@digitalbazaar.com>
>>> Cc: W3C Credentials CG <public-credentials@w3.org>
>>> Subject: The SSI protocols challenge [Was]: W3C DID Core 1.0 enters Candidate Recommendation stage
>>>  
>>> It is indeed a big deal and cause for celebration. 
>>>  
>>> From my perspective the next challenge is to get the protocols right from a human-centered and community perspective. 
>>>  
>>> For an example of that challenge, on March 30 I’m on a Digital Credentials panel at the ONC (US Federal healthcare regulator) Annual Meeting. In prep calls for the panel and other mentions of our work, the “Self Sovereign Identity” concept is treated as controversial. In a recent major webinar about mandated protocols by the US regulators themselves, they referred to “Distributed Identity” :-?
>>>  
>>> Let us celebrate and consider the Fun times ahead....
>>>  
>>> Adrian
>>>  
>>> On Sat, Mar 20, 2021 at 10:16 AM Manu Sporny <msporny@digitalbazaar.com> wrote:
>>> Hi all,
>>> 
>>> Decentralized Identifiers (DIDs) v1.0 has reached the Candidate Recommendation
>>> stage at W3C. The current specification can be found here:
>>> 
>>> https://www.w3.org/TR/2021/CR-did-core-20210318/
>>> 
>>> This is a major milestone in the W3C global standards process. It marks the
>>> start of a period of 1-4 months where the official W3C Working Group has
>>> communicated that it is done with all features in the specification.
>>> 
>>> The W3C DID WG has also communicated that the specification is stable enough
>>> to collect implementation experience from the global implementer community.
>>> Once the WG collects enough implementation experience, it may then make final
>>> adjustments before publishing the v1.0 global standard, which is expected at
>>> the end of September 2021.
>>> 
>>> I have attached an image with an (unofficial) graphical depiction of the DID
>>> standards history and expected future timeline.
>>> 
>>> Congratulations to everyone that contributed to get us to this point; this is
>>> a big deal and cause for celebration. :)
>>> 
>>> -- manu
>>> 
>>> -- 
>>> Manu Sporny - https://www.linkedin.com/in/manusporny/
>>> Founder/CEO - Digital Bazaar, Inc.
>>> blog: Veres One Decentralized Identifier Blockchain Launches
>>> https://tinyurl.com/veres-one-launches

Received on Sunday, 21 March 2021 21:51:01 UTC

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