{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are program instruction data encoded in a blockchain?","a":"In blockchain, program instructions and data are encoded in the form of binary code. Since it is impossible to distinguish whether it is  data or instruction from the code itself, the blockchain system treats the information in the memory as instructions and data during runtime. To ensure the correct identification and execution of instructions and data, programmers need to specify the storage location of each data and instruction when writing smart contracts, avoiding mixing instructions and data. This encoding method in the blockchain system ensures the normal operation of the program and the accuracy of the data."}]}],"pr":"6fca1813710839fa1e4525c5b2591e87c2167514496b1dfc3fb70ebbc55602fd"}