{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the consensus protocol in blockchain affect the system scale?","a":"Consensus protocols determine the decentralization degree of the blockchain: Different consensus protocols have varying degrees of decentralization. For example, the decentralization degree of the Proof of Work (POW) consensus mechanism is relatively high, but as mining difficulty increases, only nodes with strong computing  capabilities can participate in the competition. In contrast, the Proof of Stake (POS) consensus mechanism is more centralized because nodes only need to hold a sufficient number of tokens to obtain block generation rights. The choice of consensus protocol directly affects the decentralization degree of the blockchain system, which in turn affects the system's scale."}]}],"pr":"765eb3a8cfee31c2fd14d69d328532f6c2852787a98ebed94c293b5a3f35d719"}