Conflux chains ecosystem project, Trust Domains blockchain domain names, is a decentralized domain name service based on blockchain technology. It is dedicated to building a cross-chain Web3.0 financial infrastructure. The blockchain domain names, ".defi" and ".cfx", which will be launched in compliance with the ERC721 standard, make crypto payments simpler and more secure. Relying on IPFS allows for the creation of more decentralized and censorship-resistant websites. The most appealing aspect of Trust Domains blockchain domain names compared to traditional ones is that users can have complete control over their domains, which never expire.