{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is an upgradable blockchain program?","a":"Adaptive consensus  algorithm: upgradable blockchain programs can adopt different consensus algorithms based on the specific requirements of the network, ensuring security and stability."}]}],"pr":"5466e2dcef800e1676ccbf46fc450b5bb3e11e9f7401e7cec945165c91177cd7"}