Ribbit’s public directory pairs Hiro with abbreviated founder names Ethan B. and Rushabh D.; the supplied article identifies Ethan Bloch and Rushabh Doshi.Full-name expansion follows the supplied article; directory itself uses abbreviated names.TIBBIR UNIVERSE THIS IS TIBBIR How to get TIBBIR Ribbit in numbers Connected clues Account archive Bridge & contracts On-chain research Connections Community The story Reading room Network map Timeline Findings Source library Conversations People & companies Open questions Export & reuse