How can one create an image in such a way that its IPFS hash will be embedded into it?
If you hash the image after it is created, discover the hash, and then embed that hash into the image (in a way that can easily be copy/pasted for example) then the image with the hash will generate a new hash.
Does this mean that we need some sort of side-car files, like the sort produced with digital cameras? Or is there way to hash a container in such a way that its hash won’t change if its contents do?
This is a sort of IPNS problem. I don’t know the best way to do this these days.