{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do smart contracts on the blockchain utilize the Oracle infrastructure of the Band protocol?","a":"A4Developers must register the Band protocol  oracle and configure the related parameters, such as the data source and query API, in the smart contract."}]}],"pr":"9186bd73f227262352c89044968684b1d048b2d4d3a648c173f215ecc83c078c"}