{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does mining reward in blockchain contribute to the security of network security?","a":"Incentive mechanism: Mining rewards attract a large number of powerful computing hardware devices and miners to join the blockchain network, collectively maintaining network security. This incentive mechanism enables  the blockchain network to have a stronger ability to resist attacks, as attackers need to invest considerable computing power to crack the blockchain network."}]}],"pr":"d334464c36a8075d292e9e054e15a013ebddba91e26eeb04bd7fbc8f2ce29e70"}