TechUpside

February 16, 2023

All about NFTs, Explained

NFT market explained

NFTs were created long before they became popular in the mainstream. Reportedly, the first NFT sold was “Quantum,” designed and tokenized by Kevin McKoy in 2014 on one blockchain (Namecoin), then minted and sold in 2021 on Ethereum. NFTs are built following the ERC-721 (Ethereum Request for Comment #721) standard, which dictates how ownership is

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