Been following this guide just to tinker around with bitcoind over tor. According to the guide, when bitcoind controls the tor daemon using controlport=9051 whenever you restart bitcoind tor should generate a new .onion address. This is not happening. If I restart bitcoind, tor or both, it always uses the same old .onion address. A fully system restart doesn't work either.
how do I generate a new .onion address?
Note: I am NOT using /blah/var/hidden_service and cannot just delete the private key in that folder. When using controlport there doesn't seem to be a private key anywhere. Or is there?