{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the differences between smart contracts in blockchain technology and traditional contracts?","a":"Decentralization: Smart contracts based on blockchain technology have the characteristics of decentralization. Data is stored on multiple nodes on the blockchain, making it difficult to tamper with. In comparison, the data storage and management of traditional contracts usually depend on centralized institutions,  such as courts and notary publics."}]}],"pr":"a464f3555a2d14c731a578977c28d7bdd31062471c060e6fbee2b08574e0b4d8"}