# System Architecture & Topology To demonstrate the robustness and scalability of the OmniPact system architecture, this section describes it using the Layered Architecture Pattern. We decouple the complex protocol logic into four functionally independent layers, with each layer interacting with the upper and lower layers through standardized interfaces. This design not only ensures the modularity of the system but also reserves interfaces for future cross-chain deployment and privacy upgrades. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.omnipact.io/developers/omnipact-technology-white-paper/readme/system-architecture-and-topology.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.