{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Does the BLS multi-signature scheme in blockchain have the function of batch verification?","a":"Security: The  BLS signature scheme is based on bilinear pairings, which provide strong cryptographic guarantees. This makes the BLS multi-signature scheme more resistant to"}]}],"pr":"b79ddba437feb557111d62259e429883084c00971316a528f2d017f29d6b970e"}