[hashcash] Re: Friday news

I notice in that article that it says CAMRAM requires 23 bit hashcash
stamps.  This is a stamp considered of sufficient value to add a user
to a whitelist, right?

I wonder if it would make sense to take the default 20 bit hashcash
token as a once-off exemption from challenge-response / filtering
false-positive, to improve hashcash interop story.  (Once-off so that
next time the hashcash user still needs to send a new token as no
auto-whitelisting has occurred.)

Adam

On Fri, Mar 26, 2004 at 10:09:36AM -0500, Eric S. Johansson wrote:
> http://www.technologyreview.com/articles/wo_johansson032604.asp

Other related posts: