{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the PoS-PoW consensus mechanism used by Zano prevent double-spending attacks?","a":"Proof of Work (PoW): Zano introduces the PoW mechanism to ensure the security of transactions. In the Zano network, miners need to solve a complex mathematical problem, that is, find a hash value that meets specific conditions. This process requires a large amount of calculation, making it difficult for attackers to forge a large number of legitimate transactions in a short period of time. The PoW mechanism increases  the entry cost for attackers in the Zano network, thereby reducing the risk of double-spending attacks."}]}],"pr":"867b59e9f5c2559333e80ea31db5ba212c84ed072697959a79e44d97d3128f57"}