this post was submitted on 23 Jul 2025
193 points (99.5% liked)

Technology

73254 readers
3741 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related news or articles.
  3. Be excellent to each other!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

founded 2 years ago
MODERATORS
L3s@lemmy.world
enu@lemmy.world
technopagan@lemmy.world
L4s@lemmy.world
L3s@hackingne.ws
L4s@hackingne.ws
193
Watermarks offer no defense against deepfakes, study suggests (techxplore.com)
submitted 3 days ago by Davriellelouna@lemmy.world to c/technology@lemmy.world
32 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] Randomgal@lemmy.ca 5 points 3 days ago (2 children)

I don't think this is that controversial. If you take out NFTs, it's using the block chain as a hash. I think that works, but at that point you might as well use regular hashes to verify the integrity of your video

[–] msage@programming.dev 4 points 2 days ago (1 children)

Just fucking sign it. With your private key.

And publish your public key.

Then everyone will be able to verify it's your work, and no deepfake will ever pass that test.

[–] jacksilver@lemmy.world 2 points 2 days ago

Yeah, I don't know why this is so difficult. Can even have players that autoread the signature to tell you the source/etc.

[–] null@lemmy.nullspace.lol 2 points 2 days ago (1 children)

at that point you might as well use regular hashes to verify the integrity of your video

Generated by what authority, though?