{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do blockchain programs handle overlapping read-write operations?","a":"Validate identity and permissions: Firstly, the blockchain program  verifies the participant's identity and corresponding permissions to ensure that only legitimate users can perform read-write operations."}]}],"pr":"1b2bc19e6689780b738977b0a9cdbb413c0a9cf3ab8e46c9d0c9fff37edfa67b"}