{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the steps required for a blockchain upgrade proposal?","a":"Discussion and review: The proposal is discussed within the community, where  participants discuss the rationality, technical feasibility, security, and other aspects of the proposal. Meanwhile, the core development team conducts a technical review to ensure that the upgrade plan aligns with the development direction of blockchain technology."}]}],"pr":"0990d99a9a548c8d9a909f14aa02ce70a54dc93a89058735f605f86f885ae788"}