{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the efficiency of block production be ensured in a blockchain?","a":"Fixed Time Interval: Blockchain systems set a fixed time interval to generate new blocks, such as every 10 minutes in the Bitcoin network. This time interval ensures efficient operation  of the blockchain system and prevents bottlenecks in the transaction processing."}]}],"pr":"7ea219b9e85423957788ad06d075fd16041e99ff42cb11197038605fa7a37939"}