{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of consensus protocols on performance in blockchain architecture?","a":"A4The consensus protocol affects the transaction confirmation speed in the blockchain. For example, the proof of work (POW) consensus mechanism requires nodes to perform complex calculations when generating blocks, resulting  in slower transaction confirmation speeds. In contrast, consensus mechanisms such as proof of stake (POS) have relatively faster transaction confirmation speeds."}]}],"pr":"06d5fb03af3b3f04b0f8154dfe179881b8298ecae888f5ecb1f3b2ccbad815e7"}