{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In which application scenarios do we need to utilize program-derived addresses in blockchain?","a":"Decentralized finance (DeFi) applications such as lending, exchanges, and payment services, where program-derived addresses can be used  to automatically execute financial transactions and smart contracts;↵2. Cryptocurrency wallets and asset management, where program-derived addresses enable automated recharging, withdrawing, and transferring functions;↵3. Blockchain games, which utilize program-derived addresses for the issuance, trading, and verification of game assets;↵4. Supply chain management and IoT applications, where program-derived addresses facilitate product traceability and data collection."}]}],"pr":"1fbf06289f4b17d19a1006a1e1dfc4a8b0656db33ab63a2480030a41dc8375ca"}