NFTs reside on a blockchain, a distributed public ledger that records transactions. You are probably most familiar with blockchain as the fundamental process that makes cryptocurrencies possible.
Specifically, NFTs are typically held on the Ethereum blockchain, only other blockchains also offer them support.
An NFT is created or “suppressed” from digital objects that represent both tangible and intangible items, including:
• Art
• GIFs
• Videos and major sporting events
• Collection
• Virtual avatars and video game skins
• Designer sneakers
• Music
Even tweets count. Twitter co-founder Jack Dorsey sold his first tweet as NFT for more than $2.9 million.
In fact, NFTs are like physiological collector’s items, only digital. So instead of hanging a real oil painting on the wall, the buyer gets a digital file.
In addition, they have exclusive ownership rights. That’s right: NFTs can only have one owner at a time. NFTs unique data makes it easy to verify ownership and transfer tokens within owners. The owner or creator may additionally store certain information in them. For example, artists can sign works of art by adding their signature to an NFT’s metadata.
