I just finished reading it. I enjoyed it! Very optimistic vision for humanity. It was a clever detail how these species of the Federation are secretly aiding the bitcoin network to later have currency to buy advanced human technology. That’s a great piece of world building! It immediately makes me wonder what other species’ advanced technologies look like. The detail about how to leave humans alone so they develop their own innovations based upon their unique perspective kinda blew my mind in a way. I hadn’t really thought of that! It’s like watching a child solve a problem without jumping in to show them the “right” way. Good ending to a satisfying anthology. Are you planning to write more fiction?