In particular for ERC1551 contract where we point to an URI for the JSON and within the JSON which points to the image file does it matter if we just a pinning url such as https://gateway.pinata.cloud/ipfs/...or purely the ipfs//… It appears both work ??? which is preferred
Hey,
You could check out their documentation on pinning services (Pinata) on their website here -
Perhaps this can give you more context on how these things are architected
https://docs.ipfs.io/concepts/persistence/#pinning-in-context