According to CoinMeta, aster has announced that the second phase of its open standards ( AOS ) is officially in effect. The public token issuance mechanism will be extended from the spot market to the perpetual contract market. Eligible applicants are required to stake 1 million aster, which will be locked for 4 years and cannot be withdrawn in advance. Subsequently, if the on-chain validator voting is successful, the aster risk parameter configuration will be completed, and the related perpetual contracts are expected to be launched on T+1. If the voting is not successful, the staked assets will be fully refunded. aster indicates that the application and voting rules will be publicly implemented, and AOS-3 will also be introduced later on.