NFT’s, or Non-Fungible Tokens, cannot be reproduced, and OpenSea is a marketplace for NFTs, domain names, virtual land, music, and trading cards. Here in this dashboard we can see a ENS sales on Opensea.
For the decentralised world, Ethereum Name Service (ENS) domains offer a secure domain name.ENS makes it easy to remember long numbers by converting them into easy-to-remember words.As a result, there is less chance for errors to occur. If you have ever been confused with multiple addresses when sending cryptocurrencies, you will understand the need for ENS. A ENS domain is an NFT, so it can be treated like an NFT, which means you can buy and sell it, transfer it to another account, or use it as collateral for projects that provide the service.