Thank you to Brother Beyond @ 0xBeyondLee for finally playing Ethos with the invitation code. After experiencing it, the core component of Ethos is "Dianping"+predictive market Dianping ": Users can leave reviews on Twitter KOLs or project partners (without the need for the other party to join), and even pledge ETH as a guarantee voucher to increase the other party's reputation score; Both parties pledge each other as collateral, which is (3, 3), and can also earn XP points