{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the purpose of timestamps in blockchain?","a":"Ensuring data order: Timestamps are used to record the generation time of each block in the blockchain, ensuring  that blocks are arranged in the chain in chronological order. This helps to maintain the sequential and integrity of the data."}]}],"pr":"8addeca5ad29a9d8bb3076bcff09ca1b3ef09e40a5450cb76f23540017d2794d"}