7 ms·
Exactly! Hashcash was proposed in 1997: https://en.m.wikipedia.org/wiki/Hashcash https://en.m.wikipedia.org/wiki/Hashcash similar mechanics for a different use
by mayank 4y ago
Exactly! Hashcash was proposed in 1997: https://en.m.wikipedia.org/wiki/Hashcash https://en.m.wikipedia.org/wiki/Hashcash similar mechanics for a different use case