{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the significance of binary output from blockchain for data mining and analysis?","a":"Immutability: Once data is recorded on the blockchain, it cannot be easily modified or deleted. This property of immutability  makes blockchain a reliable platform"}]}],"pr":"4e0a99819caca01eec821cc0a6cebe5b2f55d8c146158a67cf7da7f0ea915cf3"}