Earlier the identity generation required one additional step: Storj satellites accepted Storagenodes only, if they were signed by a specific authority (using identity authorize)
This check is developed during the early beta phase of the network, to control how many storagenodes are joining during beta tests.
C’mon, how often do you have to endure this painful process? Perhaps let it run in the background and I suppose it’ll be done before your current node get full