RT: Announcing Alex Leishman as a #Bitcoin2022 speaker!
@Leishman is the cofounder and CEO at River. Alex has deep expertise in software engineering, information security and BTC. He previously served on the investment and engineering teams at Polychain Capital and Polychain Labs. https://t.co/a3FYs8upwQ
RT：宣布Alex Leishman为#比特币2022演讲者！
@利什曼是River的联合创始人兼首席执行官。Alex在软件工程、信息安全和BTC方面拥有深厚的专业知识。他曾在Polychain Capital和Polychain Labs的投资和工程团队任职。https://t.co/a3FYs8upwQ