{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do contracts in blockchain improve the minting process?","a":"Data transparency: The data in the blockchain is public and transparent, which facilitates supervision and auditing of the minting process, ensuring  fairness and justice in minting activities."}]}],"pr":"a7aa0ce383ac28bad7d6351e72b4d9f89aea4c0aa3440d3835afcc455f368e29"}