By using cross-chain technology and deploying five smart contracts and six data interfaces, ETFDAO will build a five-in-one closed-loop ecology consisting of investors, foundations, DAO portfolios, Oracle external oracles, and physical financial services.

As a token, TFD will first go to the decentralized exchange for currency trading. The transaction pricing adopts a market mechanism to fully explore the intrinsic value of TFD. After the main technology is developed, it will be developed and connected to the decentralized exchange, Token Transaction and economic models will be closed on-chain.