{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the decentralized features of blockchain be defined?","a":"Consensus mechanism: Blockchain establishes a consensus mechanism to ensure the accuracy and security of the data. This mechanism involves nodes in the network reaching a consensus on the validity of new data blocks and their integration into the chain. The consensus mechanism promotes the security and stability of the  blockchain network and prevents"}]}],"pr":"6290ab6122930b5de2ee208ab979cdfc36c00a90dfe12c8e0e88476ca4108e69"}