{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the PHANTOM protocol avoid the trade-offs in scalability and security present in the Nakamoto consensus?","a":"The PHANTOM protocol avoids the trade-offs in scalability and security inherent in the Nakamuto consensus by introducing sharding technology and optimizing the consensus algorithm. Firstly, the sharding technology divides the nodes in the network into multiple groups, performing local consensus within each group, thereby reducing the communication complexity of the entire network and improving its scalability. Secondly,  the PHANTOM protocol adopts an optimized consensus algorithm such as PBFT (Practical Byzantine Fault Tolerance), which ensures the security of the network while significantly enhancing the transaction processing speed. Additionally, the PHANTOM protocol incorporates a fraud proof mechanism to prevent malicious nodes from forging transactions, further enhancing the security of the network."}]}],"pr":"6a26f3207f52f01af25a03d8ad8cbc2d62a9e83edae60646e446838f6cb00023"}