The problem Web3Fy solves

In an web2.0 websites, if the organizaton is not trusted then they can sell the same domain name to many people and they are not having any clear proof whether this domain belongs to them, so here in web3fy after buying the domain, their proof is added in blockchain and also they get an nft as a proof that this belong to them only.

Challenges I ran into

I have solved the problem like onChain data creation, using setToken Uri method to send the data to opensea, testing the smart contract through ether.js.