> On Oct 3, 2017, at 10:29 PM, Kerim Aydin <ke...@u.washington.edu> wrote:
> 
> 
> 
> On Tue, 3 Oct 2017, Owen Jacobson wrote:
>> The “technical domain” precedent has never, to my knowledge, been overturned.
>> The tooling I’m working on right now treats the Date: header as 
>> authoritative by
>> default, on the presumption that (a) we can amend a recorded message that’s 
>> got
>> the wrong date, and (b) people won’t lie in their headers very often, but 
>> this
>> is how that assumption can fail. I also use Date: when figuring out event 
>> times
>> for reports.
> 
> So the TDOC precedent was set long ago in a very different ruleset.  I've 
> always
> been of the opinion that we should go with the Date: header, and the knowledge
> that it can be forged for tiny advantage be dealt with by some kind of crime 
> (e.g.
> "if the date-headers show discrepancy, and that discrepancy would gain a
> material advantage...") and say "not messing with the headers" is the same as
> "not playing as two people from different accounts":  strong social pressure 
> not
> to do so, but not worth our time to be paranoid about.  The convenience of the
> Date header all around is worth accepting that it's *possible* to fake.

Well, I’ve got AP to burn. How much would I annoy people if I submitted a 
test-case CFJ for the express purpose of reviewing the old TDOC standard?

You even created a somewhat-recent test case I could use: from my perspective, 
the table of dice results to rule names arrived after the dice message 
purporting to select a rule, which would, if I didn’t trust you to be playing 
fair, suggest shenanigans.

-o

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