The retained 22-page Identity Letter PDF records January 8, 2024 creation and modification metadata; those editable fields do not independently date public availability of its Ribbita AI mockup.The current publisher calls the letter 2024. This is compatible with the metadata but is not an independent historical release record; the retained PDF has not been freshly byte-matched to the publisher download.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