{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are processing programs used for in a blockchain?","a":"The processing program in blockchain is mainly used to handle and coordinate various operations in the blockchain network, including the generation, validation, storage, and propagation of new blocks. Processing programs ensure the secure, stable, and efficient operation of the blockchain network, achieving decentralized, transparent, and traceable data storage and transmission. Specifically, the functions of the processing program include but are not limited to: 1. Receiving and processing new block data; 2. Setting the entry point of the blockchain engine; 3. Broadcasting block information, propagating through the p2p protocol; 4. Checking and validating the legality of blocks; 5. Inserting new blocks into  the blockchain; 6."}]}],"pr":"6548377c33f46c2023387f094da90cd16f3de5c8c3ca3cba2e999dfac81d8f9e"}