{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the Delegated Proof of Stake (DPoS) consensus algorithm optimize the performance of blockchain applications?","a":"Fast consensus: In each consensus process, proxy nodes vote according to pre-established rules, and the candidate block with the most votes becomes the next block. This fast  consensus mechanism reduces the opportunity for attackers to manipulate the blockchain, ensuring the security and stability of the system."}]}],"pr":"d2da3eee7b8ae9ebf41ceb4d164ddddcf331fe91ac292bec9e9d4e83a37a714d"}