{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do blockchain protocols ensure the security and stability of the network?","a":"Decentralization: Blockchain adopts a decentralized network architecture, where there is no single central node in the data storage and transmission process,  thus reducing the risk of hacker attacks."}]}],"pr":"8c7b2afff97103387f92242652986e8d761926d0af749222b5e8379a26fc4a2a"}