The "State of Blockchain" report by CB Insights provides a comprehensive overview of the global blockchain market, including dealmaking, funding, and exits by private market blockchain companies. The report highlights that blockchain funding hit an all-time high in H1'21, with investors placing their bets in various areas such as exchanges and brokerages, DeFi, custody and wallets, and NFTs. The report also includes a list of over 80 companies shaping the blockchain landscape and provides links to popular blockchain research. Overall, the report provides valuable insights for companies looking to make informed technology decisions in the blockchain space.