All items published on the SPOZZ Marketplace - whether they are for sale or not - can have their authenticity verified.
To do this, specifically, you must go to the "View proof of authenticity" button:
There, the possibility of observing the authenticity on the network to which the item belongs (e.g. Polygon) will be displayed, at the same time you will be able to view the content of the item in IPFS.
If you click on "View on IPFS", you will be able to see the content of the item, whether it is an image, an audio or a video.
In the case of this tutorial, it is an image, which can be enlarged and viewed in its actual size:
In case you click on the second option, you will be able to check on Polygonscan (or on the network to which this item belongs).
You will be able to see various information about it...
That's all for this tutorial. You have seen how to check the authenticity of an NFT or collectible item in the SPOZZ Marketplace.