{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why does the binary output of a blockchain need to be converted into a uint8 array?","a":"Storage efficiency: A uint8 array occupies less memory, with each element taking up one byte. Compared to other data types (such as int or long),  a uint8 array requires less memory space when storing the same amount of data. In blockchain applications, the amount of data is often massive. Using a uint8 array can save memory resources and reduce the system's burden."}]}],"pr":"4c914bfe8d83b359df4404d48402cfd8ac2d1cd268a463c50c49651da09f01cd"}