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I remember reading about proposals and experiments with anonymous digital cash that predated blockchain (or at least bitcoin becoming big) and worked fully offl
by graemep 8mo ago
I remember reading about proposals and experiments with anonymous digital cash that predated blockchain (or at least bitcoin becoming big) and worked fully offline. I have do idea how they were supposed to work.
- direwolf20 8mo agoThey probably didn't - that's why we have bitcoin instead. Nobody knew how to solve the double spend problem until bitcoin.
- graemep 8mo agoBitcoin does not solve it offline. Blockchain is distributed, but very much online.