RT: Join @OPLabsPBC's Head of Engineering @mslipper and @ankr tomorrow for an AMA on blockchain infrastructure and what goes on behind the scenes to run a low-cost and lighting-fast Ethereum L2.
⏰: Wednesday, June 29th - 7PM UTC
https://twitter.com/i/spaces/1...
RT：明天加入@OPLabsPBC的工程主管@mslipper和@ankr，参加AMA关于区块链基础设施和幕后运行低成本、快速照明的以太坊L2的活动。
⏰: 6月29日星期三-UTC下午7点
https://twitter.com/i/spaces/1...