{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the BLS multi-signature scheme in blockchain respond to malicious key attacks?","a":"Distributed Signature: The BLS multi-signature scheme adopts the concept of distributed signatures, where multiple signers jointly sign transactions, thus enhancing the security of the signatures. Even if a signer is subject to a malicious attack, the security of the transaction can be ensured as long as the signatures of other signers are valid."}]}],"pr":"4960ff59cf188f50e677a9d1efcb8a6c1368cd95ad76ee3cccf12404c0c77aa9"}