Thats easy to do (on paper). Dont let copyright owners revoke/expire their licenses (or if its revokable mark and price it clearly). Once a product containing it is purchased, its owned till product ceases to exist (or similar).
All these music behemoths are way too powerful and they twist entire society globally to dance as they want. Not a fraction of a worry for pirates of course, just for decent paying fools.
> Eventually someone important enough will force digital resales to become reality
Honest question: why? Why would anyone important enough to hold that power actually use it to force resales to exist? Who actually has the incentives to make this happen?
This is the correct KYC. Plenty of apps use it besides banking. Depending on the perspective, this is either the perfect solution to a lot of digital legal problems, or the distopian solution because of the numerous ways this can and will be abused when it is expected by many vendors outside of banking.
As in you can't wake up one morning and your game is gone overnight because copyright around in-game music changed.