Suatheby's

Welcome to Suatheby's.
A Cross-chain Auction house built with SUAVE ⚡️🤖 Secret sharing through a Trusted execution environment (TEE)

Imagine

Buying an NFT on Arbitrum
Using ETH on Polygon

How it works

1. Seller
   1.1 Upload data in confidential storage in TEE kettle
   • Data to be sold could be NFT on any chain, private key, etc.
2. Buyer
   2.2 Bid on asset on the desired chain
3. Reveal data to buyer through the off-chain contract viewing function

This 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).

Future work

1. Enable the bidding process, like eBay
2. Data storage specification, NFT on different chains(arb, polygon)
3. ZK-SNARK the data and reveal only the necessary part of the data during the bidding process

Running locally

Install dependencies

yarn

Start the web app. In packages/app directory, run

yarn start

This will start the UI at http://localhost:3000/