Rick Byers

This proposal looks awesome to me, thanks @stephenmcgruer! +1 to @ianbjacobs's point on DBSC. I think user mediation is a key variable in all these different technologies (when user-mediated you...

> Question: yes, the key should be clearable by the user. But if cleared periodically by the browser automatically, could it be more long-lived than 3p cookies since there is...

> In practice in Chrome, yes. Specification wise, I suspect we would only spec a requirement that the key be device bound and not synced between devices (as far as...

I agree. At one point I had talked with some OpenID4VP folks about having a 'bit' in the request that says the wallet must reject unless the verifier had been...

I think this is a very interesting idea, thanks Ian! Whether through WebAuthn alone or through SPC, relying on a physical card to do the crypto verification has some appealing...

In the TPAC meeting @mharbach presented [this UXR analysis](https://docs.google.com/presentation/d/1YwB-ocoI5Y7MWtMxh4eQVp1qm6SfUBKHoSt81E_oRu8/edit?slide=id.g39b27e61e89_0_0) and argued for the benefits of having purpose statements in the platform credential selection UI. I'm now convinced we should seriously...

OpenID4VP removed it [here](https://github.com/openid/OpenID4VP/issues/289), in part aligning with @marcoscaceres [arguments](https://github.com/openid/OpenID4VP/issues/230#issuecomment-2306321785) on it being the responsibility of the verifier. However if we can enable auditability somehow (like in #266) and we...

Thank you Christian! Ok that is indeed more like #266, and I agree fitting into an existing scheme at the protocol level is better than defining something at our level....

I think this is fair but we should also note that there is a polarity to be managed here. There is no point doing something "designed for purpose" if it...

In #209 @c2bo says: > That is very close to what we are currently planning to do. We introduced verifier_info as an optional request parameter for OpenID4VP (https://openid.github.io/OpenID4VP/openid-4-verifiable-presentations-wg-draft.html#section-5.1-2.10.1). This parameter...