{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure the privacy of transactions?","a":"Anonymity: In blockchain transactions, users can conduct transactions using anonymous addresses, avoiding the association of the true identities of both parties involved. To a certain extent, this  helps protect user privacy."}]}],"pr":"8c9d59d9c1def86195fc376cbef5c060679ac28b2bcaf3c8d3ce9fa193271968"}