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<div class="moz-cite-prefix">On 16/02/2023 04:35, Pedro Felix via
Openid-specs-ab wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAM-Bv-o2UXkYnbBhezLiCxejRk4fxWsMQWjCkX7b0F58aN8NYQ@mail.gmail.com">
<pre class="moz-quote-pre" wrap="">Hi,
Just a minor detail about the use of the "types" field on the W3C VC
based formats:
- The W3C data model uses "type" (singular) -
<a class="moz-txt-link-freetext" href="https://www.w3.org/TR/vc-data-model/#types">https://www.w3.org/TR/vc-data-model/#types</a>. This field is defined in
the standard JSON-LD context present at
<a class="moz-txt-link-freetext" href="https://www.w3.org/2018/credentials/v1">https://www.w3.org/2018/credentials/v1</a>
- However the OpenID4VCI spec is using "types" (plural), for
jwt_vc_json, jwt_vc_json-ld, and ldp_vc (e.g.
<a class="moz-txt-link-freetext" href="https://openid.net/specs/openid-4-verifiable-credential-issuance-1_0.html#section-e.1.3.2">https://openid.net/specs/openid-4-verifiable-credential-issuance-1_0.html#section-e.1.3.2</a>).</pre>
</blockquote>
<p>I believe that types is a protocol/metadata field and not a VC
property</p>
<p>Kind regards</p>
<p>David<br>
</p>
<blockquote type="cite"
cite="mid:CAM-Bv-o2UXkYnbBhezLiCxejRk4fxWsMQWjCkX7b0F58aN8NYQ@mail.gmail.com">
<pre class="moz-quote-pre" wrap="">
1) Is this difference intentional? Note that when using JSON-LD
processing, "type" will be well-defined (it is defined on
<a class="moz-txt-link-freetext" href="https://www.w3.org/2018/credentials/v1">https://www.w3.org/2018/credentials/v1</a> as an alias for "@type") but
"types" isn't.
Thanks.
Regards,
Pedro
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</pre>
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