Knowledge Net [7 Feb 2022]
Like a hierarchical notary system, transmitted via a gossip protocol
Every "knower" is vouched for by another "knower", unless they want to start their own knowledge root.
Sort of like DNS, but instead of translating domain name -> IP, it vouches for general facts, or maybe translates hash -> person
Donations forwarded along the knowledge net, based on vouched-for facts?