My team and I went ahead to describe how it will work, and will be releasing it in 2022 after building it openly on GitHub:
https://qbix.com/QBUX/whitepaper.html#DIGITAL-MEDIA-AND-CONT...
But watch the silent downvotes for this comment... and this is part of the reason why it won’t happen unless someone braves ridicule even of the very technologists who are supposedly for it.
There are many reasons to be skeptical, the biggest of which is that ads pay more (for now) than micropayments for digital content. But that’s not why stuff like this gets downvoted. It’s because the economics of capitalism make it so that you either have to be a big company with a huge fund behind the push for some micropayment standard, or you are not taken seriously.