SAN FRANCISCO, Aug. 9, 2021 /PRNewswire/ -- Blockchain Coinvestors, a leading venture fund-of-funds and co-investment program with a combined portfolio of more than 300 blockchain and crypto projects, including 30+ blockchain unicorns, today announced the expansion of their team with the additions of Bette Armstrong as Chief Financial Officer, Mitch Mechigian as Chief of Staff, and Kimberly Kupferman as Head of Investor Relations.