{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology enable the implementation of smart contracts?","a":"Blockchain technology achieves a decentralized and automated contract mechanism by programming and storing smart contracts on the blockchain. Smart contracts are programs that execute automatically based on specific conditions. Once the predetermined conditions are met, the operations in the contract are executed automatically. The key to implementing smart contracts in blockchain technology lies in its distributed ledger, encryption protection, and consensus mechanism.↵↵Firstly, the distributed ledger enables data storage on each node of the network, eliminating the need  for a central management authority. Each node maintains a complete copy of the ledger, meaning that data is copied and stored in multiple locations, thereby improving data security and transparency.↵↵Secondly, blockchain adopts encryption technology to securely store and transmit data. The encryption algorithm uses a public key and a private key to encrypt and decrypt data, ensuring the security and integrity of the data throughout the entire transaction process.↵↵Additionally, the consensus mechanism in blockchain is essential for maintaining the integrity and security of"}]}],"pr":"959f4a8768c9cdec05d502d2226791633a4b7b6dfd00e9e476c86e81749a46f2"}