I'd like to see something like #1 where not even the site hosting the content can impersonate an anonymous blogger. I suppose this would require some kind of ke

I'd like to see something like #1 where not even the site hosting the content can impersonate an anonymous blogger. I suppose this would require some kind of key signature system. The problem with tripcodes is that while they offer a persistent identity across every site that implements the tripcode algorithm, you're giving up your secret password for the trip to every site you post on.