News Summary

• S&P Global has agreed to buy OpenZeppelin, a smart-contract security firm.
• The firm's open-source code library is used across much of the stablecoin and tokenized-fund market.
• S&P said contracts built with the library have moved more than $37 trillion over time.
• The deal follows a run of digital-asset moves by the roughly $120 billion company.
• On Monday it led a strategic investment that extended crypto data firm Kaiko’s Series B to $110 million.