{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the practical application scenarios of the BLS multi-signature scheme?","a":"Blockchain Technology: The BLS multi-signature has extensive applications in the blockchain field, such as Ethereum. It can be used to implement  multi-signature wallets, smart contracts, etc., and enhance the security and scalability of the system. Through BLS multi-signature, it is possible to achieve"}]}],"pr":"299fb806df25537cdabcc2a225789a467dfefe314332700263090c5d876176d4"}