Hi friend one question zksnarks is not cordinator that have control of coinjoin, 1 or 2 years ago i read some articles, thanks for reply !
Discussion
A coinjoin coordinator cannot steal from you, because you never share your private keys.
A wabisabi coinjoin coordinator cannot spy on you, because of tor, ecash and block filters.
How does wabisabi use ecash
Specifically in coinjoin
The ecash token is an api access right token.
The token gets minted in a successful input registration api call.
The token gets redeemed for a output registration api call.
Wasabi 1.0 used chaumian blind signatures
Wasabi 1.1 used schnorr blind signatures
Wasabi 2.0 uses keyed verified anonymous credentials (wabisabi)
This allows for anonymous output registration api calls, while still ensuring that nobody can register more output than input sats.
