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[+] 23 points 3 years ago* (last edited 2 years ago) (1 child)
  • [–] 9 points 3 years ago (2 children)

    Oh it's even stupider than that.

    In most cases it's, A. Just a link which happens to be a jpg. Which means it the website wants to change the jpg they can or if the website goes down it points nowhere.

    Or B. Just a hash, which might supposed to be a unique representation of a specific image, but really is just a string of characters, so different sites might disagree what that image is.

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