{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why is PoW necessary to ensure the decentralized essence of assets?","a":"Decentralization degree: The PoW consensus algorithm requires participation from multiple nodes  worldwide to jointly maintain the security and stability of the network. This means that no centralized institution can completely control the network."}]}],"pr":"6a97d3e0cb556acc386412242104f4f0ab454aeeb7451050314cf18cbbb3186b"}