{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do insurance funds in blockchain ensure the security of data?","a":"Consensus mechanism: Blockchain employs a consensus mechanism (such as proof of work or proof of stake) to reach agreements on data transactions, ensuring the integrity and security of the data."}]}],"pr":"b44be2aa155c8a7a0a07e57d9b67669354dcf47792c54f56532baf8499ddea40"}