Tempo was introduced as a payments blockchain incubated by Stripe and Paradigm; named design partners included OpenAI, Nubank, Revolut, Visa and Lead Bank.A design partner is not automatically an investor, owner, production customer or token holder. No Ribbit investment in Tempo is established by this list.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