A proxy layer functions as an intermediary that facilitates interaction between users and blockchain networks. It helps users access decentralized applications and services without needing to know all the underlying technical details.This layer can enhance usability by sending requests and receiving data, often translating between different protocols. For example, it can manage changes in network conditions or adapt to various blockchain standards, ensuring smoother experiences for users.Additionally, a proxy layer can improve security and privacy. By masking the user’s identity and encrypting data, it reduces vulnerabilities while interacting with the blockchain. This helps in protecting sensitive information from potential threats.Overall, the proxy layer serves to simplify interactions and enhance security, making blockchain technologies more accessible and user-friendly.