What network was co founded by Oprah?

Could you clarify which Oprah you are referring to? There are multiple individuals with the name Oprah, but if we're speaking about the renowned media mogul and philanthropist Oprah Winfrey, it's worth noting that she is primarily known for her work in television, film, and philanthropy. However, to my knowledge, Oprah Winfrey has not publicly co-founded a cryptocurrency network or any other specific financial network. Perhaps you're thinking of a project or initiative she's supported or endorsed in some way related to finance or technology? If so, I'd be happy to explore that further with you.