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The file name would be set by the person that created the file, and sometimes appended by the website it was loaded to. For example, when I upload a photo to another forum I'm on, the site will append the name of the thread I'm posting to on the end of the image file name I gave it. So this sort of naming structure isn't out of the ordinary.What about the timestamp (its the same as the day of download) is it normal thing to find it in the file name???