Does anyone here understand what does this *with proof* mean in #Amethyst when editing your profile ? 
Discussion
Yes. For example, You go make a post on X, then you take the link of that X post you made and you add it there. Then when someone clicks on your nostr x link, it takes them to the X posts. That confirms that you own that X profile and visa versa. The post could say. This is my x profile and my npub is blah blah etc