@zengjiajun_eth How would that work? The smart contract verifies answers to security questions by checking the hash?
(I actually do have ideas for how to do something like that much more safely than how most people conceive of security q's, but I think relying on friends might still be better)
@zengjiajun\u eth这是怎么回事？智能合约通过检查哈希来验证安全问题的答案？
（事实上，我确实有一些想法，知道如何做这样的事情比大多数人想象的安全q更安全，但我认为依赖朋友可能更好）