Macan: “These two images differ only in one pixel” | Hacker News

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		Macan: “These two images differ only in one pixel” (twitter.com/marcan42)
		6 points by jonbraun on Aug 24, 2021 \| hide \| past \| favorite \| 1 comment

woliveirajr on Aug 24, 2021 [–]

TL;DR: in the discussion about perceptual hashes used on images matching, a challenge: generate 2 images that only differ by one byte but have different hash. And, in the link, the winner.

Hashes: e9fc1dc3343 _0d_ 2c3 vs e9fc1dc3343 _19_ 2c3

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