{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of the genesis file in a blockchain?","a":"Generate the structure of the blockchain: As the  starting point of the blockchain, subsequent blocks are connected to the Genesis Block through the hash algorithm, forming the structure of the blockchain."}]}],"pr":"efbc80c16c62b69fbcd68853d2180a905a95a818ea7424d9dc28f208dbbbb5f5"}