{"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":"71ee2b5546df4730180e5dc9c98e05228360c84dc02c891aef9367a90f3d5600"}