{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the binary output of blockchain ensure the security of data?","a":"Peer-to-Peer Network: Blockchain employs a peer-to-peer network structure, which allows nodes to communicate with each other  directly without a centralized controller. This architecture enhances the"}]}],"pr":"46489bd4b6dd52f89a93295fd2dda4a490ff9a47a749896a1fb9866269def7e5"}