“The whole point of #distributed #ledgers is to have a group of computers coming to consensus in such a way that we don’t have to #trust any one person,” Dr. Baird [#holochain creator] says, but such “#consensus #algorithms” can be built a number of other ways than with #blockchain, a technology, he argues, still lacks in #fairness.
"Beneath bitcoin: the quest for a new layer of Internet technology"