Team Chainmail
Chainmail is an zero-knowledge proof powered email marketplace / whistleblower platform that empowers users to sell authenticated emails without revealing their identity.
The project leverages ZK Email to generate ZKPs of emails via their DKIM signatures.
By analysing the DKIM signature in the header of an email, we can verify the public key of the sender's domain.
After verification, a ZKP of the email is generated via a circom circuit to hide the recipient address, hash the email body and provide public signals for details such as the sender, subject & ETH address of the owner.
Chainmail then provides a smart-contract backed marketplace to facilite the sale and transmission of these emails between buyers & sellers.
Transaction disputes are mediated via an implemented DAO (Chainmail DAO).