@datawench@mastodon.social Well, the content says that I am me. Only I (or someone with my private key) can write to https://keybase.pub/todb , so if you believe that https://keybase.io/todb is who he says he is, then the assertion that he is also todb@mastodon.xyz should hold true.
I suppose someone could post that same link, but it wouldn't come from todb@mastodon.xyz. It would come from somewhere else.