[media-types] Re: [IANA #1443286] application/trust-ma rk-status-response+jwt registration request

Hi Mike,

Apologies for the slow response and missing your deadline.  While everything in the registration is technically correct it seems like a redundant registration.

According to 8.4.1, effectively says that when you POST to this specific endpoint the response MUST be exactly this JWT that has this `typ` value.  So registering a mediatype seems to be adding no value because no client can actually rely on it.

It is not clear to me why all 8 media types are not simply something like application/openid-federation+jwt

What am I missing?

Darrel

________________________________
From: Michael Jones <[email protected]>
Sent: Friday, February 13, 2026 8:24 AM
To: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>; Darrel Miller <[email protected]>
Subject: RE: [media-types] [IANA #1443286] application/trust-mark-status-response+jwt registration request


Hi Darrel,



The vote to approve the final OpenID Federation specification<https://openid.net/foundation/members/polls/397> ends on Tuesday (February 17, 2026).  It would be ideal if you could approve this before then, or if necessary, tell us what we need to fix in the specification for it to be approved.



                                                       Thank you,

                                                       -- Mike



-----Original Message-----
From: Amanda Baber via RT <[email protected]>
Sent: Thursday, February 12, 2026 8:04 PM
Cc: [email protected]; [email protected]
Subject: [media-types] [IANA #1443286] application/trust-mark-status-response+jwt registration request



Hi Darrel,



Sending a reminder for this OpenID request from February 4th. #1 of 2.



thanks,

Amanda



On Wed Feb 04 18:38:05 2026, amanda.baber wrote:

> Hi Darrel,

>

> Can you review this request from OpenID by February 18th? This is #1

> of 2.

>

> thanks,

> Amanda

>

> =====

>

> Name: Michael B Jones

>

> Email: [email protected]<mailto:[email protected]>

>

> Media type name: application

>

> Media subtype name: trust-mark-status-response+jwt

>

> Required parameters: n/a

>

> Optional parameters: n/a

>

> Encoding considerations: binary

>

> A Trust Mark Status Response is a signed JWT; JWT values are encoded

> as a series of base64url-encoded values (some of which may be the

> empty string) separated by period ('.') characters.

>

> Security considerations: See Section 18 of

> https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fopeni

> d.net%2Fspecs%2Fopenid-federation-1_0.html&data=05%7C02%7C%7Ca74ce836b

> 0cb432a99bf08de6a698e13%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C6

> 39065198778322115%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYi

> OiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7

> C%7C%7C&sdata=6TOXHoSo0udO%2BuCsJb1IOrN%2FlMSd2gsMxdqDdEznOfA%3D&reser

> ved=0

>

> Interoperability considerations: n/a

>

> Published specification: Section 15.7 of

> https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fopeni

> d.net%2Fspecs%2Fopenid-federation-1_0.html&data=05%7C02%7C%7Ca74ce836b

> 0cb432a99bf08de6a698e13%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C6

> 39065198778360842%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYi

> OiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7

> C%7C%7C&sdata=Ior6JHJi%2BozTMpZJH0Y%2FMLzJ%2BjTksAYvypohrGIhlhM%3D&res

> erved=0

>

> Applications which use this media: Applications that use

> https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fopeni

> d.net%2Fspecs%2Fopenid-federation-1_0.html&data=05%7C02%7C%7Ca74ce836b

> 0cb432a99bf08de6a698e13%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C6

> 39065198778391345%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYi

> OiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7

> C%7C%7C&sdata=MoU7zwKJaaY1%2B9iaBeYVsxd6whw%2FlcaL17e3gQ9juZs%3D&reser

> ved=0

>

> Fragment identifier considerations: n/a

>

> Restrictions on usage: none

>

> Provisional registration? (standards tree only): No

>

> Additional information:

>

> 1. Deprecated alias names for this type: N/A 2. Magic number(s): N/A

> 3. File extension(s): N/A 4. Macintosh file type code: N/A 5. Object

> Identifiers: N/A

>

> General Comments: The OpenID Federation 1.0 specification is in the

> 14-day OpenID Foundation-wide voting period for approval as an OpenID

> Final Specification. It would be ideal for the registration to occur

> before the specification becomes final on February 17, 2026.

>

> Person to contact for further information:

>

> 1. Name: Michael B Jones

> 2. Email: [email protected]<mailto:[email protected]>

>

> Intended usage: COMMON

>

> Author/Change controller: OpenID Foundation Artifact Binding Working

> Group - [email protected]<mailto:[email protected]>



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