Full Speaker Lineup Includes Crypto All-Stars Matt Roszak, Catherine Coley, Tone Vays, and Michael Terpin GLOBAL, MAY 14, 2020—CoinAgenda, the premier global conference series connecting blockchain and cryptocurrency investors with startups since 2014, today announced its second virtual event, CoinAgenda Presents: “After the Halving.” Speakers will include Vinny Lingham, Co-founder and CEO of Civic.com; Matt …