How to change HASH and make images Unique?

EternalFun said:

Not working for me. I took a woman's pic from pexels.com and horizontally flipped it in PS and still google and tineye finds the pic in other sites.

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Was it too symmetrical? Or maybe the flipped version already existed too.

HoNeYBiRD said:

Was it too symmetrical? Or maybe the flipped version already existed too.

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That's the problem that a lot of images get flipped by other Internet users and therefore the flip method hardly works not to mention someone savvy can flip it back and find the source.

If we could find a way to hide images from reverse search then we'd be in on a goldmine.