3 ms·

"Why is Whatsapp using up my phone's battery?"

• brokenmachine 6y ago
  I'm opposed to this on other grounds, but computing and checking a single hash for each image wouldn't be that big a burden.
  • fogihujy 6y ago
    Agreed. You mentioned ML though, and that's a different matter. Checking hashes is definitely viable, but only works for known good examples.