{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain ensure data consistency?","a":"Decentralized structure: Blockchain adopts a decentralized network architecture,  where data is not managed by a single central node, but is distributed across multiple nodes throughout the network. This structure makes data less susceptible to tampering, as modifying the data on all nodes requires significant computing power."}]}],"pr":"2f91add4b5eb8df97ba0213a20f10f98f732bd8faafc37b598d38b5e8f2611c3"}