When even I cannot prove that I'm not an AI, forensic experts recommend: set up a secret code with family and friends.
BBC reporter Thomas Germain's experiment shows that AI deepfake technology is now difficult to distinguish, with digital forensics expert Hany Farid claiming it's "finished." Even when experts verify a video's authenticity, people may still doubt it. As AI fraud cases surge, especially in crypto markets, the cost of verifying authenticity is high, while creating doubt has become low-cost. Ultimately, the recommendation is to return to old methods: using cryptographic signatures to enhance trust.
動區BlockTempo·10m ago

