Crossmint’s April 15-dated initial card example targets staging and implements user-authenticated registration, enrollment and spending mandates.Commit history is inspected October 13. Code presence does not prove April production use or independent agent identity verification.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