$PHA 【The Combination of Artificial Intelligence (AI) and Blockchain Technology】, The main application areas of AI in blockchain:

1. Smart Contracts: AI can help automate the execution of smart contracts, improving efficiency and accuracy.

2. Supply Chain Management: AI and blockchain can enhance the transparency and traceability of supply chains, reducing fraud and waste.

3. Financial Services: AI can be used for risk management and fraud detection in blockchain finance, increasing security and efficiency.

4. Healthcare: AI and blockchain can protect the privacy and security of medical data while improving the availability and shareability of data.

5. Internet of Things (IoT): AI and blockchain can ensure the data security and trustworthiness of IoT devices, enhancing the interoperability of devices.