{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role and characteristics of the BLS multi-signature scheme in the Secure Proof of Stake (SPoS) consensus mechanism within the blockchain?","a":"Improve consensus efficiency: The BLS multi-signature scheme can enhance the consensus efficiency  between nodes in the SPoS consensus mechanism. By introducing BLS signatures, nodes can efficiently validate transactions and reach consensus, thus ensuring the overall efficiency and reliability of the network."}]}],"pr":"e6825cce66035a1a0bbf050e494e6668fd7047b5772f37e0f89069dad557688e"}