{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do consensus rules in blockchain ensure the accuracy and timeliness of signatures by staked mining validators?","a":"Proof of Work (PoW): PoW is a decentralized consensus mechanism that requires miners to generate new blocks by competitively solving complex  mathematical problems. This process requires a large amount of computing power and time, ensuring that only miners with certain capabilities can participate in mining. To solve these problems, miners usually need to consume a large amount of electricity, computing power, and time. In this way, validators need to pay a certain cost when carrying out staked mining, thereby ensuring the accuracy and timeliness of the signatures."}]}],"pr":"a7e2dad40b662842645dc5ae9e209106aed7e9bd40610d9ef5f8bc87940fe866"}