{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the BLS multi-signature scheme in blockchain support the security requirements of complex business scenarios?","a":"High Security: The BLS multi-signature scheme is based on the construction of bilinear pairs, providing a higher level of security. Compared to  traditional ECDSA signature schemes, BLS signatures maintain the same security level while offering better performance in terms of signature size and computation efficiency."}]}],"pr":"4ed9ef389baeebdc3cdfa0ddaddbc6564a28928f6630497b1953cf104f68e9ae"}