{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the security of the multi-signature scheme in the blockchain ensured?","a":"Cryptographic principles: Multi-signature schemes usually  employ cryptographic algorithms, such as the Elliptic Curve Digital Signature Algorithm (ECDSA), to generate and verify signatures. These algorithms possess strong security and resistance to attacks, making it difficult for attackers to forge valid signatures."}]}],"pr":"da607e305eb9e0ce44b6de798f898be53e696dc91f17a600e337e9e119c71e88"}