Google DeepMind brings SynthID watermarking to AI-designed proteins

Google's DeepMind team published research on protein watermarking: the SynthIDBio system embeds a mark directly into amino acid sequences without compromising protein function. Built on Google's SynthID tech for AI content, it lets proteins designed by trusted researchers be identified, leaving everything else open to scrutiny.

• SynthIDBio embeds a watermark in protein sequences without breaking function
• The method builds on Google's SynthID tech for marking AI-generated content
• The watermark is spread across the sequence and needs a key to verify
• Goal is biosecurity: separating legitimate AI proteins from potential toxins