Tempo announced mainnet and the Machine Payments Protocol on March 18, 2026; Stripe and Tempo co-authored the rail-agnostic standard.Open protocol availability does not show adoption by a particular agent.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