Expired50% confidenceFactExact time
SynthID was originally designed only for images and has now been extended to four modalities: video, audio, and text
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/8/2026
First Seen
Valid until: 10/6/2026(expired)
Sources
Google SynthID Watermarking Explained: How AI Content Provenance Works
twitterGoogleAI7/1/2026
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