{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to prevent abuse of computing resources in blockchain technology?","a":"Designing reasonable incentive mechanisms: Platforms  can establish incentive mechanisms to encourage users to actively participate in sharing computational resources, and fairly distribute user contributions through blockchain smart contracts. Meanwhile, corresponding punishment measures can be set for violations to maintain platform order."}]}],"pr":"ceb764c4cdbb551202e76bd691452d11b7b563fc8de23124508e20018ad7ce32"}