Image embedded message test part 2.

nostr.build uses image compression on upload that strips about 50% of the image data. It cant be used to send embedded messages in an image. But satellite.earth's cdn does not use compression, so uploading an image with a hidden message should work...

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Yes, this one does work.

That sounds weird. Should be many ways around it though..💜🤔

My son, who is a computer science major at college, at a club he attends did some work imbedding the entire Bible into an image to enable smuggling Bibles into nations where they are illegal. I thought that was cool.

That is very cool

Now try the same with mp3 files.

Or mp4s

I mean, mp3s are usually not recompressed by any CDN, so the question is whether or not the excess is truncated.