I'm trying to imagine how a situation analogous to Gab vs Mastodon may arise and play out here, or if the setup is different. Like would they just live side by side, with various frontend aggregators that present one or the other world to you?
> Cryptography, basically.
How do I, the user with a browser verify that? Do I need to use a different client program, or a browser extension? The aggregator site can show me a green checkmark or whatever, but that's just a claim by the aggregator. Am I expected to fire up a terminal window to compute signature validations to check if Alice really put a like on that comment?