imho the PPP Mechanic as it is will probably not be sustainable in the future.
It is impossible to pay Artists with millions of Plays and preventing Scam and Fraud will become more and more trouble.
I had this Idea to give every Artist the same opportunity:
The solution would be a formula that limits the maximum of PPP´s per Artist per Day to that Days UBI$Music Pools growth.
If these 2 Variables are linked everybody can theoretically have the same fair universal basic income
UBI$Music Pool grows by 10.000 Musicoin - divided trough 1000 Artists (just to make it simple)
= everybody can have 10 streams that are paid with Musicoin, the rest of the streams are unpaid.
If there are Coin left it could be added to the next Days UBI$Music Pool growth
This would assure sustainability and would also make it financial possible to host well-known Artists
It also would prevent that the Platform potentialy gives away more Musicoin than it is earning - leading to its brancruptcy