{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the system scale affect performance in a blockchain architecture?","a":"Consensus mechanism: The blockchain's consensus mechanism is essential for maintaining the integrity and security of the system. As the number of nodes  increases, the complexity of the consensus mechanism may also increase, leading to higher computational requirements and longer transaction confirmation times. This can have a negative impact on the"}]}],"pr":"d4ad0357bccaf667cebde633aefd47ec6f7bea98486fe7be5c18ee48ac99b5e7"}