{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the characteristics of the Secure Proof of Stake (SPoS) consensus mechanism in blockchain?","a":"Decentralization: The SPoS algorithm ensures that participants in the network  can fairly participate in the consensus process, further improving the degree of decentralization."}]}],"pr":"be54269718029d6eb7acaf82726b0b61ae5c16dadc32db35b6e375b19b56acb5"}