Visa’s own July 2022 memorial identifies Hock as founder and CEO emeritus, credits the launch of VisaNet in 1973, and dates his departure from Visa to 1984.Historical organizational context. Mentorship does not establish present Visa involvement, approval, ownership or investment in Ribbit/TIBBIR.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
