Persona and Ribbit request a six-month no-action sandbox for reusable identity credentials, with proposed institution, DeFi and identity-provider participants.The duration and participant categories are requested terms, not evidence that a pilot commenced or named firms joined.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