Every single Fabulart art piece contains all the necessary information for distinguishing between precious authentic art pieces and fake copies that hold no value.
First of all the luxury item (the NFT) must be present on the Blockchain. If it's not visible on it then it's surely a fake art piece.
In the metadata of every NFT you can also see the Policy ID used for creating ("minting") that NFT on the Blockchain as part of the original collection. You can then compare this unique value with the official ones that you can see at this page .
When still in doubt, please feel free to contact us for assistance by our art experts!