The Zero Link Privacy Framework of Wasabi Wallet
World Crypto Network
Wasabi Wallet's Zero Link CoinJoin protocol breaks input-output correlation using blind signatures: users submit blinded output addresses and unspent inputs to a tumbler server from one Tor identity (Alice); the tumbler signs the blinded outputs without learning which user owns which address; users reconnect via a separate Tor identity (Bob) to unblind and sign their outputs; the tumbler combines

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