{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the differences between blockchain technology and traditional databases?","a":"Security: Blockchain technology utilizes encryption algorithms (such as SHA-256) and timestamping technologies to ensure that data is difficult to tamper with. While traditional databases also have certain security measures in place, they still may be  vulnerable to security breaches."}]}],"pr":"5b3bd518e53af62f050585bfe3bf3b599b3168d2ed44a8ea274a14017962aee9"}