Why are NFTs useful in authentication procedures?

[martinnura]

NFTs or non-fungible tokens are essentially images, videos or audio that are based off of the blockchain. In simpler terms, they are products of the blockchain like cryptocurrency. The way these NFTs are being used in authentication procedures is basically by becoming certificates of authenticity that cannot be fake. While at the same time, these NFTs can be sold on the best NFT marketplaces and can in turn be a phygital NFT where one gets the certified item as well.
Check https://www.jump.trade/