Kadena CEO Stuart Popejoy on blockchain design: proof of work is a feature, not a flaw The former JPMorgan executive shared how he learned to love crypto and why the Kadena is not letting go of its firm embrace of proof of work. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Bitcoin - @ December 16, 2022 9:45 pm