{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are blocks generated and verified in a blockchain?","a":"Consensus Mechanism: Nodes in the blockchain network validate and  confirm transactions based on the consensus mechanism. There are different types of consensus mechanisms, such as Proof of Work (PoW) and Proof of Stake (PoS)."}]}],"pr":"e767cecf13cd59a0ad34910380b11b4d5e964b55252897f684bd32c00412ac66"}