{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology enable data sharing and interconnection?","a":"Distributed ledger: Blockchain technology uses a distributed ledger, where each node saves a complete copy of the data, ensuring the consistency and reliability of the data. When data changes,  all nodes perform synchronous updates, realizing real-time data sharing."}]}],"pr":"7cf70c6377df040e22733423b5956cb96a2ef870eb7c33352fa401395a268604"}