{"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":"Distributed Systems: In distributed systems, the BLS multi-signature scheme can be used  to ensure the security and integrity of data. For example, when synchronizing data between multiple nodes, BLS multi-signature can be used to verify the integrity and source of the data, thus preventing data tampering and forgery."}]}],"pr":"91329941ce6a9f82f6ad8722e2dcd1749697ea10b511654b6193c2a016d21775"}