Xapo adds a second $20 million financingXapo announced $20 million in Series A-1 financing led by Greylock and Index, following its earlier Ribbit-backed round.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