I'm currently working on some software to help identify fraudulently attributed images or ones that have been sent in with altered attribution.
As such, I'm interested in working out which EXIF fields (or potentially, any other data points) could be used to identify the creator or the device which took the picture, especially compared to others in a set. Often times, a batch of images come in with a mixture of metadata (but look as though they may be from a similar artist/user).
There are obvious ones like Author and Make/Model, but I wondered which other fields contain unique information - or at least ones that could potentially identify picture A as not being taken by the same device as picture B was taken with.
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