Thibauld Favre joins us on Base Layer to discuss Fairmint and the CSO; what it means for Founders and Investors. A Continuous Securities Offering (CSO) is a new, updated way for companies to raise funding. The CSO democratizes investing and modernizes it for the digital era. It expands the pool of potential investors, allowing all stakeholders — not just a small group of privileged, wealthy investors — to share in the value created by a company’s success.