Comment by ianburrell

Maybe have the glyph be zero width by default but have way to show them? I think begin-end markers would work better to make a whole range. It would need support from editor to manage the ranges and change editing AI generated text to mixed.

What might make sense is source marking. If you copy and paste text, it becomes a citation. AI source is always cited.

I havebeen thinking that there should be metadata in images for the provenance. Maybe a list of hashes of source images. Real cameras would include the raw sensor data. Again, AI image would be cited.