{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure the integrity of data?","a":"Blockchain technology ensures data integrity through its decentralized, tamper-proof, and anonymous features. Firstly, decentralization implies that there is no central authority that can control data storage and transactions, thereby reducing the risk of single-point failure and attack. Secondly, data in blockchain is organized in units of blocks, where each block contains information about the previous block, forming a chain-like structure. Once data is recorded in a block, it becomes difficult to tamper with, ensuring the tamper-proof nature of the data. Lastly, the anonymity of blockchain technology  guarantees the privacy of transaction participants, allowing data to be copied and stored across multiple nodes, further enhancing data integrity. In conclusion, blockchain technology provides a secure and reliable way to protect data integrity."}]}],"pr":"1a6f25b6d0b49b197e0c1018d0486348b593ba3217774197002174d05580b01d"}