{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does ord in blockchain ensure the traceability and integrity of data records on the Bitcoin network?","a":"tamper-proof data structure: The ORD uses a tamper-proof data structure to prevent unauthorized modifications to the blockchain. This ensures that the recorded data remains  unchanged and can be trusted.\n\n4."}]}],"pr":"eb1e00ab2cdf452b39f0f53e5e4741a52cfc15726a391dd1d7a82b5f7c20ba64"}