On Sat, Feb 01, 2020 at 02:41:12AM +0000, Salz, Rich wrote: > * What I laid out is essentially a collection of options that seem to come up time and again dealing with unique identifiers. I think there is benefit in standardizing it. > > Considerations in designing unique identifiers sounds like it could be a worthwhile RFC. I just don’t think they’re UUID’s. Taking a bit of a tangent, you may find https://tools.ietf.org/html/draft-gont-numeric-ids-sec-considerations-04 an interesting read, even if it's not directly related to this work. -Ben