{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology achieve a fair random mechanism?","a":"Consensus mechanism: Blockchain technology employs a consensus mechanism to reach agreement on  the state of the system. The consensus mechanism involves participants competing to solve mathematical problems or complete tasks, and the winner is selected based on the difficulty and complexity of the solution. This process generates random"}]}],"pr":"8d0a0f74c001112de7f5a023b75b1286ac84a82727ef38305c92645f251a5cca"}