Re: CHAPI Playground's Latest Update - Verification Workflows

Yes, every presentation on the verifier workflow is a
"VerifiablePresentation" with an authentication proof (including challenge)
coming from the wallet.

Brian

On Fri, Mar 10, 2023 at 1:16 PM Orie Steele <orie@transmute.industries>
wrote:

> Can you talk about how the vc-api is useful or not useful, for
> implementers wishing to support these CHAPI flows?
>
> Specifically interested in the presentation to a verifier side.
>
> https://w3c-ccg.github.io/vc-api/#presenting
>
> Are any of the presentations in the CHAPI examples "authenticated" ?
>
> Or are they all "VerifiablePresentations" but without a "proof" ?
>
> Regards,
>
> OS
>
>
> On Fri, Mar 10, 2023 at 11:57 AM Ganesh Annan <gannan@digitalbazaar.com>
> wrote:
>
>> Announcement to the Community -- We're excited to announce the latest
>> update to the CHAPI Playground, which includes a new feature - Verification
>> Workflows You can now verify credentials presented from CHAPI-enabled
>> wallets.
>>
>> https://playground.chapi.io/verifier
>>
>> This feature is designed to help you test a complete lifecycle of a
>> Verifiable Credential.
>>
>> This is one of many updates that we're rolling out for the community in
>> the next few months. We will be adding support to the CHAPI Playground to
>> make it easy for others to add their verifier implementations – just like
>> the playground supports various issuer implementations today. We will
>> continue to add new Verifiable Credentials and make it easy for anyone to
>> contribute their own VC examples to be displayed on the site. Shortly, we
>> are planning to experiment with multiple types of protocols over CHAPI.
>> Stay tuned.
>>
>> If you have feature requests, please feel free to discuss them on this
>> mailing
>>
>> list or add them to:
>>
>> https://github.com/credential-handler/chapi.io/issues
>>
>> The team that put the CHAPI playground together is on the CCG and VC EDU
>>
>> mailing lists and are happy to answer any questions about current or
>> future
>>
>> functionality planned for the CHAPI Playground.
>>
>>
>> Instructions on using the new Verifier functionality is shown below for
>> those of you that would like to try it out:
>>
>> To start verifying VCs on the playground, please use the following
>> instructions:
>>
>> Wallet Sign Up
>>
>> 1. Sign up for any CHAPI-enabled digital wallet.
>>
>> For example, you could go to https://demo.vereswallet.dev/ and sign up:
>>
>> 2. Click "Get a Wallet".
>>
>> 3. Use an email address that you have access to. You can modify the email
>> address to create multiple accounts if you'd like:
>> myname+chapi@example.com (note the "+chapi" addition could have also
>> been "+2", "+3", and so on).
>>
>> 4. Make sure to "Allow" the wallet to handle credentials on your behalf.
>>
>> VC Issuance
>>
>> 1. Visit the playground by going to:
>>
>> https://playground.chapi.io/issuer
>>
>> 2. Click "Alumni" to load the alumni Verifiable Credential example into
>> the playground.
>>
>> 3. Click "Issue Verifiable Credential" and complete the issuance steps.
>>
>> VC Verification
>>
>> 1. Visit the playground's verifier:
>>
>> https://playground.chapi.io/verifier
>>
>> 2. Click "Alumni" to load the alumni credential request into the
>> playground.
>>
>> 3. Click "Request Verifiable Presentation" and complete the verification
>> steps.
>>
>>
>> Kind regards,
>>
>> Ganesh
>>
>>
>
> --
> *ORIE STEELE*
> Chief Technical Officer
> www.transmute.industries
>
> <https://www.transmute.industries>
>