{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applicable use cases for the BLS multi-signature scheme in blockchain?","a":"System Voting Elections: In decentralized systems, the BLS multi-signature scheme can be used for system voting elections to ensure the fairness  and security of the election process."}]}],"pr":"bb7d62def87bdd5bb2a8e4728d93a20cda6a136e6bf68c4095cc7ab919c04c2f"}