Before the birth of NFTs, assets in the blockchain industry mainly existed in the form of Fungible Tokens (FTs), such as BTC and ETH. As its name implies, this is a type of interchangeable digital asset where 1 BTC = 1 BTC. We can easily associate it with fiat currencies in the real world, such as USD, CNY, JPY, where 1 USD = 1 USD, and 1 CNY = 1 CNY. Therefore, FT assets are easy to understand, and regardless of whether we approve of them, as long as we say 1 BTC = 1 BTC, we naturally associ...
