{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain address the issues of data storage and scalability?","a":"Distributed Storage: Blockchain stores data across multiple nodes, which are distributed  worldwide. This distributed storage approach not only enhances data security but also reduces the risk of single-point failures. Each node saves the complete blockchain data, ensuring stable data storage."}]}],"pr":"1ceb7300fa55de5ce4ff4c21f3ca8414cdcfda2f4dd77eb4e580b3045deb0690"}