What are the two "closest" known Keccak256 (not SHA-3 256) hashes in terms of the Hamming distance between the pair of hashes?
EDIT: This was marked as opinion based, so to clarify, when I asked this question, I was hoping that people responding would provide two hashes that had a close Hamming distance, as well as the data hashed to generate those hashes. I hope that removes any ambiguity that could result in this being seen as opinion-based.
