Package: hashcash (1.21-1) [universe]
Links for hashcash
Download Source Package hashcash:
Original Maintainer (usually from Debian):
- Hubert Chan
It should generally not be necessary for users to contact the original maintainer.
postage payment scheme for email based on hash calculations
Hash cash is a payment scheme that uses CPU cycles as the form of payment. This can be used as a counter-measure for junk email (spam) by using the hash cash token as a proof of payment for each email that you sent.
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