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Re: [Cbor] Working group last call on draft-ietf-cbor-time-tag-04

Laurence Lundblade <lgl@island-resort.com> Tue, 17 January 2023 19:59 UTC

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From: Laurence Lundblade <lgl@island-resort.com>
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Date: Tue, 17 Jan 2023 12:59:42 -0700
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To: Barry Leiba <barryleiba@computer.org>
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Subject: Re: [Cbor] Working group last call on draft-ietf-cbor-time-tag-04
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> On Jan 17, 2023, at 6:41 AM, Barry Leiba <barryleiba@computer.org> wrote:
> 
> As document shepherd, I have one issue that I want to discuss about
> this document: its intended RFC status.
> 
> It is currently specified as Informational, which is sufficient for
> simply making a code-point registration.  But I think the document
> goes a bit beyond that, specifying how to use time elements in CBOR,
> such that it's likely to be normatively referenced as a standard for
> that.  We should consider whether Proposed Standard is more
> appropriate at this point.

I don’t know the differences between Informational and Proposed (like how much more work Proposed is), but your thought about normative reference from Proposed standards seems important. 

There is tag 1 for time as a standard that will often suffice for time, but I don’t think there are alternative standards for period and duration.

LL

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