Physical non-fungible tokens (NFTs) are physical objects that are paired with a corresponding digital NFT on a blockchain network. They may take the form of a physical version of a digital asset, such as a collectible card or figurine that corresponds to a digital version of the same asset.
Physical NFTs can provide a tangible and collectible element to the ownership of a digital asset. They can also serve as a way to authenticate and verify the ownership and provenance of the digital asset, as the physical NFT can be used as a sort of "proof of ownership" for the corresponding digital NFT.
Physical NFTs can be created in a number of ways, including through the use of 3D printing or traditional manufacturing processes. They can also be created by pairing a physical object with a digital NFT through the use of smart tags or other technology that allows the physical object to be linked to the digital NFT.
Overall, physical NFTs are a way to bring the concept of owning and collecting unique digital assets into the physical world, providing a new dimension to the world of NFTs and digital ownership.