Tlahui is a man in love with words and blockchain. His storytelling and passion to communicate led him to co-host The Human & Machine, a podcast and YouTube channel.  Where he rightfully plays the roll of an average minded Human trying to understand and explain in layman terms, the lingo and complexities thrown at him by The Machine, his heartless, yet brilliant co-host.

Hikaru is a blockchain lover with a weakness for cooking. His outstanding understanding and experience in blockchain technologies, plus his unhuman work ethic have earned him the nickname of The Machine. In the show he plays the role of a hybrid, all-knowing-robot that goes out of his way to explain blockchain concepts to The Human while trying not to lose faith in humanity.