[hashcash] Re: hashcash stamp server

Kyle Hasselbacher wrote:
>>ie You could generate them with dates in the future but you should not
>>use them when that date is still in the future.  [...]
> 
> That's the behavior I have.  I only take a premade stamp if the date
> matches exactly.

If you think it helps cost-benefit wise I think you could reasonably
relax that to say using a stamp as long as it is not more than a week
old considering the default rejection is 28 days, that would still give
21 days for delivery.

Adam

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