OpenAI Adopts Google's SynthID Watermark for AI Images with Verification Tool | Hacker News

OpenAI is reported to have adopted Google’s SynthID watermarking for AI-generated images.

The company also introduced a verification tool to help confirm whether an image was generated by AI.

The Hacker News discussion focuses on metadata, detectability, and how practical the watermarking system is in real-world use.

Supporters say watermarking can improve provenance checks and reduce misuse, while critics question its robustness and openness.