It appears that Marc Petit-Huguenin <marc@xxxxxxxxxxxxxxxxxx> said: >On 5/23/23 09:37, Salz, Rich wrote: >>> interesting - I checked the IETF mailing list archive for that date and do not see an ID announcement >> for that ID (there are announcements for other IDs) >> >> The original comment was "where is the document, I get a 404 now." Here is the answer to the original question: >> https://people.csail.mit.edu/rivest/pubs/RL96.ver-1.1.html >> > >FTR that is neither my original comment nor an answer to my question (the link above above does not point to the document I was talking about). Here it is: https://web.archive.org/web/20220113221331/https://people.csail.mit.edu/rivest/Sexp.txt R's, John