Chainalysis reports that Mandelker moderated a 2021 fireside with Federal Reserve CIO Sunayna Tuteja about financial innovation.Event recap; no claim of a Fed–Ribbit commercial relationship.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