Comment by raphman
8 hours ago
FWIW, I had Nano Banana create pure white/black images in February, and there was no recognizable watermark in them (all pixels really were #ffffff / #000000 IIRC).
Meta: your comment was marked [dead], like a few other constructive comments I saw in recent days. Not sure why.
I tried it with Nano Banana 2 through the API just now, and it was content filtering me on both white and black images.
I suspect they strip the SynthID for these specific cases to prevent exfiltration of the steganography.
I appreciate you pointing it out, but this account is banned. Thank you for vouching though!