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Re: New Work Item Proposal: Universal Wallet 2020

From: Orie Steele <orie@transmute.industries>
Date: Thu, 20 Aug 2020 17:28:06 -0500
Message-ID: <CAN8C-_J9ZDho+Dt=TWgpa6aOTz9+gU6sBFLprKVfVtGEviiBgw@mail.gmail.com>
To: Kim Hamilton <kimdhamilton@gmail.com>
Cc: MXS Insights <mxsinsights@gmail.com>, Mike Prorock <mprorock@mesur.io>, Wayne Chang <wyc@fastmail.fm>, W3C Credentials CG <public-credentials@w3.org>
Thanks for the support!

The term universal is meant to imply that the wallet can store any content
that one might want in the wallet.

As I said of the call when I presented a while back, we saw that crypto
currency, identity and payment wallets were all storing some overlapping
and non overlapping data.

We intend to define a JSON data model for wallet content that will help
with interoperability.. particularly in representing the private side of
DIDs and VCs, for example, references to mnemonics or KMS solutions used to
produce the identifiers or signatures.

The current data model is based on JSON-LD (as are DIDs and VCs) however,
CBOR-LD opens the door for the same data model to be used for IoT...

And of course you can choose to use the JSON representations for interop,
while relying on compact CBOR representations internally.

OS



On Thu, Aug 20, 2020 at 5:04 PM Kim Hamilton <kimdhamilton@gmail.com> wrote:

> Digital Credentials Consortium would also like to co-sponsor and work on
> this effort. I can be the contact (owner in github).
>
> On Thu, Aug 20, 2020 at 9:29 AM MXS Insights <mxsinsights@gmail.com>
> wrote:
>
>> Can someone define what is meant by ‘Universal’?
>>
>> For example, does this mean that this wallet would work on a
>> cryptographically capable, but headless IoT device?
>>
>> Thanks.
>>
>> Michael S.
>>
>> On Aug 20, 2020, at 6:19 PM, Mike Prorock <mprorock@mesur.io> wrote:
>>
>> Thanks Wayne,
>> My inclination would be to just call it Universal Wallet rather than
>> tying it to a specific year, or universal-wallet-json-ld if we need to make
>> it more specific.
>>
>> Will defer to Orie on this topic however.
>>
>>
>> On Thu, Aug 20, 2020 at 11:28 AM Wayne Chang <wyc@fastmail.fm> wrote:
>>
>>> Thanks for your interest Mike. With two co-owners, we can now start a
>>> CCG work item.
>>>
>>> Orie and Mike, what would you want to name the work item and its
>>> repository?
>>>
>>> Default name: Universal Wallet 2020
>>> Default repo name: w3c-ccg/universal-wallet-2020
>>>
>>> Are these okay, or do you want something else?
>>>
>>> On Wed, Aug 19, 2020, at 8:43 AM, Mike Prorock wrote:
>>>
>>> Orie,
>>> We would happily support and co-sponsor/collaborate on this effort.
>>> This type of interoperability would be highly useful to us.
>>>
>>> Mike Prorock
>>> CTO, Founder
>>> https://mesur.io/
>>> +1.919.633.8773
>>>
>>>
>>>
>>

-- 
*ORIE STEELE*
Chief Technical Officer
www.transmute.industries

<https://www.transmute.industries>
Received on Thursday, 20 August 2020 22:28:31 UTC

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