RT: @bjornwgnr , Co-Founder and Chief Commercial Officer @ParityTech will deliver a keynote speech on the Polkadot Ecosystem and Substrate Developer Framework at about 14:20 CST.
Watch this speech online at: https://www.wxblockchain.com/w... https://t.co/2zpxif6Y97
RT：@bjornwgnr，联合创始人兼首席商务官@ParityTech 将于美国中部时间 14:20 左右发表关于 Polkadot 生态系统和 Substrate 开发者框架的主题演讲。
在线观看此演讲：https://www.wxblockchain.com/w.. . https://t.co/2zpxif6Y97