可引用的發言段落Citable transcript turn#432131講者:Speaker: Tyler CowenBut used for what purposes? What’s the killer app for blockchain? Ten years from now, what will I be doing with it? 逐字稿導覽Transcript navigation查看前後文View context分享此段Share turn來源逐字稿Source record2020-09-25 Conversation with Tyler Cowen