RT: 1/ What are the past, present, and future of smart contracts on @Polkadot? Watch the tech talk on all things smart contracts in @substrate_io and ink! from Parity's @andrewscj: https://youtu.be/Jqi_Jy5resQ
转发：1/Polkadot智能合约的过去、现在和未来是什么？观看@subsider\u io and ink中关于所有智能合约的技术对话！来自Parity的@andrewscj：https://youtu.be/Jqi_Jy5resQ