It sounds nice, I dont see how this exactly works. Maybe I missed something? Concretely how would this work exactly? Schools pay a student some coin for doing a good job? Then where does the school get these coins from? Tuition paid by parents? Then where do the school employees get paid from? In the end, it would be the same as paying the student regular cash no? That would not be a sustainable system. Or at least it would make education more expensive.

I guess I’m missing e key part of the concept here?