{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain achieve the attribute of being tamper-proof?","a":"Cryptographic protection: Blockchain technology utilizes cryptographic principles, such as encryption algorithms  and digital signatures, to encrypt and decrypt data. Only legitimate participants can decrypt the encrypted data, ensuring the security and integrity of the information."}]}],"pr":"b019890b6c618c4d95246b527ccf42e9f3f6ea28c967941000c0188ccb4efe2e"}