{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure the security of transactions?","a":"Blockchain technology ensures transaction security through its decentralized, tamper-proof, and anonymous features. Decentralization means that there is no central institution that can control data storage and transactions, reducing the risk of single-point failure and attack. The tamper-proof feature is due to each block containing information about the previous block, forming a chain-like structure. To tamper with the data on the blockchain, attackers would need to control the majority of nodes simultaneously, which is  virtually impossible. Anonymity ensures the privacy of traders, as each trader has a unique digital identity without the need for real names or identity verification. In addition, blockchain technology also utilizes encryption algorithms and smart contracts to ensure transaction security."}]}],"pr":"196dc4ef9bfc819944b513082dc9c3be9d9dde7524820f41b9f4a34f9cfee8d4"}