{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the key pieces of information needed to compress transfer of ownership in NFTs within the blockchain?","a":"Authentication of sender and receiver: Ensuring that only verified users can participate in NFT transactions.\n2. Identifier of NFT asset: Each NFT has a unique identifier used to track ownership changes on the blockchain.\n3. Transaction hash value: Ensuring the integrity and immutability of transaction data by calculating the hash value of the transaction content.\n4.  Consensus mechanism of the blockchain network: Determining the validity of transactions."}]}],"pr":"312c645fd8a7a57ee87415bffe4af2ccfce7afd94a98d4299b4579e84f89338e"}