nostr:note1fnrww5jhv7avvysy74qpyv8jnuqq24ldnxfvpqzgymv7unh3l2rsv5yuyr
The parallel systems should not be hidden at all. They should be as public and open as possible. You don't test aspiring unstoppable, antifragile systems in the dark.
The individuals using them, on the other hand, should have the options to hide whatever they see fit.