How does “NUMISMATICS” and “NFT” related ?

Good to know : A banknote is one-of-a-kind, no two are the same because the serial numbers in each banknote is unique.

Not every collectible item can be an NFT, seeing as how NFT is a digital certificate in the first place. The physical entity must be able to be uniquely identified.

A banknote is the perfect example of what a non-fungible token is. If you traded it for a different banknote, you’d have something completely different, because no two serial numbers are the same.

If an NFT is a digital asset that represents real-world objects, then a banknote can be considered a physical asset that represents NFT.