Re: PROPOSED WORK ITEM: DID-Linked Resources Specification

In my mind, the differences are that:

- DWNs use the existing "service" parameter to select a service endpoint 
from the DID document, and then define additional parameters to identify 
resources behind that service. The functionality of those parameters are 
independent of the DID method.

- The work done by cheqd/ToIP is about defining parameters which 
identify resources that are independent of any specific service in the 
DID document, but are (at least partially) dependent on the underlying 
DID method.

I think both are potentially reusable and should be aligned if possible, 
but I don't think they're exactly the same.

Markus

On 12/7/22 03:14, Daniel Buchner wrote:
> I'll note that the goal of this proposed work item is the very crux of 
> what we're building in the joint DIF/W3C Decentralized Web Nodes work 
> item, which enables all objects, file types, schemas, etc., to be 
> addressed in a DID-relative way that delivers an implicit, 
> inferrential API without any need to craft things specific to a given 
> set of objects/files. Given this is already a joint work item of the 
> the two orgs, can we first examine it and do a call about how it 
> delivers on the stated goals of this proposal, and/or modify it to do so?
>
> There will be 1:1 overlap if we spin up a new work item to do the same 
> thing, and it would be unfortunate if we created competing efforts 
> almost immediately as a solution/spec is in the later stages of 
> development.
>
> How about a call to review sometime before the holidays or just after 
> in January?
>
> - Daniel
>
> On Tue, Dec 6, 2022, 7:56 PM Alex Tweeddale <alex@cheqd.io> wrote:
>
>     Dear CCG,
>
>     The formal new work item proposal is in the GitHub issue below:
>     https://github.com/w3c-ccg/community/issues/236
>
>     We are proposing to establish a new work item focussed on creating
>     a W3C specification for DID-Linked Resources, which will tie in
>     closely with the existing DID Resolution spec.
>
>     This work aims to create a standardized way of referencing,
>     dereferencing and fetching digital resources (schemas, trust &
>     status lists, visual representations of Verifiable Credentials,
>     governance documents, logos).
>
>     We aim to achieve this by associating digital resources with
>     Decentralized Identifiers (DIDs) and organizing in DID-Linked
>     Collections, where each individual resource is identifiable
>     through its own DID URL.
>
>     Previous work on this topic, leading to this new work item:
>
>     - (cheqd) Context for DID-Linked Resources
>     <https://docs.cheqd.io/identity/guides/did-linked-resources/technical-composition-of-did-linked-resources>
>     - (cheqd) Technical composition of DID-Linked Resources
>     <https://docs.cheqd.io/identity/guides/did-linked-resources/technical-composition-of-did-linked-resources>
>     - (ToIP) Trust over IP Draft Specification on DID-Linked
>     Resources, to be superseded by the W3C work item
>     <https://wiki.trustoverip.org/display/HOME/DID-Linked+Resources+Specification>
>
>
>     Looking forward to getting this kicked off!
>
>     Alex
>
>      
>
>     Alex Tweeddale
>
>     Product Manager & Governance Lead
>
>     Schedule a meeting
>     <https://calendly.com/alex-tweeddale/introductory-call>
>
>     cheqd.io <https://www.cheqd.io/>| Twitter
>     <https://twitter.com/cheqd_io>| LinkedIn
>     <https://linkedin.com/company/cheqd-identity>| Telegram
>     <https://t.me/cheqd>
>

Received on Wednesday, 7 December 2022 09:10:32 UTC