Oddbean new post about login | logout You can't say one thing and then later pretend you never said it. That's probably what most people mean? I get that point.
Maybe this can be resolved by pwning your own keys. Think “have I been pwnd” but a site where you “pwn me” which simple lists all know keys and therefore destroys any means of confirming if the owner of the keys was the actual individual. Literally you burn it down and rotate. But it risks previously encrypted information being leaked.
You let me know when "Truth" can be codified... Truth, like Titles is NOT a slip of paper that you get from the DMV...