Does Apple have a policy restricting generic UUID with iBeacon apps in the app store?

I heard that developers must specify clearly the list of iBeacon UUID their app is working with, and that each change in this list would require an update. The reason would be to prevent companies to apply "counter-marketing" strategies, using their opponents' iBeacons to broadcast their own coupons. I'm developing a generic app that may let the user input his iBeacon's UUID or fetch them from a server. Would this application be really rejected by the appstore's validation process ?