{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do the PoS mechanisms in blockchain ensure network security?","a":"Collateral Token Threshold: The PoS mechanism raises the threshold for nodes to process data, allowing only nodes that meet certain conditions, such as pledging a certain amount of tokens, to become validator nodes. This ensures that only nodes  with sufficient stakes can participate in network security maintenance, thereby reducing the likelihood of malicious actions."}]}],"pr":"cc193b6d6977f1a8eecf9749a0649b56008a87bd7d1dc30f14159bedbf2d0764"}