As I understand Zero-Knowledge Proofs:
- You can tell someone sent a certain amount of money
- You can tell someone received a certain amount of money
- But you can't cryptographically tie the two together.
Or is even that information hidden?
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mczarnek
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2Zero-knowledge proofs are a cryptographic primitive, but you are asking about a particular use case. For this question to make sense, you'd need to specify what product you are talking about (zksync? Aztec? loopring?) – Franco Victorio Jan 30 '21 at 02:56
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I'm particularly curious about Ethereum but curious in general. An answer that listed various Zero-Knowledge Proofs and which of these three could and couldn't be tracked for each one would probably be awarded the solution. – mczarnek Jan 30 '21 at 16:07
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Properly implemented you can hide amounts and participants. – Ismael Feb 01 '21 at 05:14