{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do the operation modules in blockchain allow the network shell to transmit operations and blocks?","a":"The operation module in the blockchain allows the network shell to transmit operations and blocks through decentralized consensus mechanisms. Decentralized consensus mechanisms enable nodes in the  blockchain system to validate transactions and blocks from each other, ensuring the authenticity and security of the data. In a blockchain network, when a node receives new operations (such as transaction requests), it packages the operations into a new block and sends it to other nodes for verification. During the verification process, the nodes check whether the transactions in the new block are valid and whether they comply with predefined rules. After obtaining the approval of more than half of the nodes, the new block is added to the blockchain."}]}],"pr":"3d4ecf8d35704db45568d68e234dbdee5221f66112b64b140666a5a1bc672ba0"}