> You set up a server and allow any wallet with the license in it to sign a valid request to download and launch the game. Who will pay and maintain the server

> You set up a server and allow any wallet with the license in it to sign a valid request to download and launch the game. Who will pay and maintain the servers? Blockchain here is not a solution but added overhead. Also. What prevents me from leaking my license so anyone on Earth can download and play it for free? Note that this is the same issue that any DRM-free model faces but with incurring costs. Can licenses be revoked?