{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain ensure security?","a":"Cryptographic protection: Blockchain uses encryption algorithms (such as SHA-256) to encrypt and validate data, ensuring its security and integrity.  Only participants with the correct keys can access and modify data on the blockchain, thereby reducing the risk of data breaches."}]}],"pr":"49dbe550e0093425213a12aaa6b0d152f5ee1336c7c4697ec8f3e5dedd3c3b45"}