{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the relationship between blockchain and the Internet of Things (IoT)?","a":"Trust and authentication: Blockchain's distributed ledger  technology can provide trust and authentication for IoT"}]}],"pr":"c35400e0e2ba41b641302081f4026671c455eeba8e0e4fc27356d409682b1543"}