{"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":"4c5b751d28a4c4ee037ef0dd59b51b9e0a72a46216c181a2cd5c3d9299c875d8"}