Comment by g947o

It weirdly reminds me of SynthID/C2PA. At the end of the day, they matter very little. People are going to do what they want to do.

If people want to manage version/access etc, they are going to do it right the first time with existing document format and permission control mechanism, ranging from "making rhe document only accessible to certain users" to "have someone read a document in a specific room", which has worked reasonably well.