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Something like this was already done with hashcash. https://en.wikipedia.org/wiki/Hashcash https://en.wikipedia.org/wiki/Hashcash
by tuxxy 10y ago
Something like this was already done with hashcash.
https://en.wikipedia.org/wiki/Hashcash https://en.wikipedia.org/wiki/Hashcash
- jkbbwr 10y agoOh look. A good idea.