{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do Light Clients in Blockchain Ensure Data Security?","a":"Witness Nodes: Light Clients rely on Witness Nodes to obtain  blockchain transaction and state information. Witness Nodes are usually Full Nodes, which possess complete blockchain data and are responsible for verifying transactions and generating new blocks. By communicating with Witness Nodes, Light Clients ensure that the obtained information is accurate and reliable."}]}],"pr":"d157021e3a647fb69418287b2b0c245823fe11d95803af343a4fc42a6e54e3d2"}