So how does this work? If I'm a working photographer and post an image of my work on Nostr with my copyright in the exif so people know it's my original work - you help other people save my work to their blosstr account where you strip the exif and add their Nostr key to the file and they can then p...

Maybe it would be cool if the original owner of the file could choose to leave the exif data and just add the npub as additional authentication. I'm way out of my depth on all this I think. 🤪