{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are transaction records stored in a blockchain?","a":"Random Number (Difficulty Target): The answer to the arithmetic problem that miners need to solve across the entire network,  used to ensure the difficulty of block generation."}]}],"pr":"92fde44eb2addd8807e138f0928cf177a8d107a4c88e126699b4f9cb896b5172"}