Polymarket US Hits $8.7B, Plus Coinbase and Roundtable on Paying Media in Minutes | PMN EP05 @imyoungsparks is joined by @RTB_io CEO @JamesCHeckman and Coinbase's Institutional Head of Strategy John D'Agostino on the latest episode of Prediction Market News, where they breakdown the latest data and trends on prediction markets, and Roundtable's push to get media paid using blockchain rails. OUTLINE 00:00 - Intro 01:00 - Polymarket US Hits $8.7B 01:34 - Fed Hike Round Trip 02:07 - Leaderboard Winners 02:46 - Coinbase Carries Both Venues 03:48 - NFL vs World Cup 05:14 - What Is Roundtable? 08:29 - Media Liquidity Pools 11:14 - Agentic Trading 14:46 - Next Adoption Wave 21:01 - "Do We Have to Take Crypto?" 30:30 - Why Media Is Buying In