Woofun AI reports that Josh Rosenthal, a Senior Partner at Polychain Capital, has announced his departure from the firm following nearly five years of tenure. Rosenthal reflected on his time at the venture capital firm, noting he was fortunate to witness the birth and growth of companies that have defined the cryptocurrency industry. He expressed gratitude for these experiences while confirming he is embarking on a new venture, with plans to share further details in the near future.