{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of blockchain technology in addressing data security and privacy issues?","a":"Immutable: Blockchain uses encryption algorithms to ensure that data is difficult to tamper with during storage and transmission on the chain. Once data is recorded on the blockchain, any attempts to  tamper with the data will be identified and rejected, thereby ensuring the integrity of the data."}]}],"pr":"52518cc6b1435382f4b37811a8a554de58ce80962836a0f3a9b6cca917a59754"}