Suathby's

Screenshots

Problem Statement

Seller 1.1 Upload data in confidential storage in TEE kettleData to be sold could be NFT on any chain, private key, etc.Buyer 2.2 Bid on asset on the desired chainReveal data to buyer through the off-chain contract viewing functionThis is made possible with the unique architecture of SUAVE kettle running in TEE which brings enhanced privacy (no-one, not even the host OS, can see unencrypted data) and integrity (you can be sure the correct data, and only that data, is stored at all times).

Solution

This project uses SUAVE chain utilizing MEVM and the confidential data storage enabled by TEE. Our design is only achievable with TEE for the privacy of the data being sold. Data is only revealed to the buyer, through off-chain contract viewing function. We wish to further add zk-Snark to the data in the future to give buyer a preview of the data he is buying.