{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve digital identity protection?","a":"Data traceability and tamper-proof: The immutable nature of blockchain technology allows for the traceability of data and prevents tampering, ensuring the integrity of  the data."}]}],"pr":"76e390b7df6c52151c41f8552928645ca58f0c856e3b5e3b81d0c65f375f7211"}