Interesting idea! I think this would indeed prove if a human
published some content. However, I think the most juicy part is proving that the content was
produced by a human. I can ask an AI to write a blog post, publish it manually, and still get the seal – correct?
AI generated content can be convincing and utterly wrong at the same time, so a seal of “human content” would definitely make an impact. I think proving human publishing is a nice step towards that.