{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do blockchain validators achieve decentralized data storage?","a":"Data Sharding: Blockchain validators divide the original data into multiple small chunks, which can ensure data integrity while reducing the complexity of  data storage and transmission."}]}],"pr":"b01330253838b2871360a6477824ecbd184c7459f17779489024ce78457fadfa"}