> For the complete documentation index, see [llms.txt](https://docs.optimex.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.optimex.com/optimex-revolutionizing-bitcoin-finance/primary-building-blocks.md). # Primary Building Blocks Optimex is built on a foundation of core infrastructure components that power all products across the platform. These building blocks ensure security, decentralization, and seamless cross-chain operations for Bitcoin-native finance. The Optimex protocol relies on four fundamental components that work together to enable trustless, non-custodial Bitcoin DeFi: * **Native Bitcoin Vault**: Secure BTC custody using Bitcoin-native multisig technology that enables seamless on-chain interactions while users retain full self-custody. * **Decentralized Settlement Committee**: A trust-minimized network of validators responsible for transaction finality, dispute resolution, and co-signing vault operations. * **L2 as a Communication Layer**: An EVM-compatible Layer 2 network that coordinates trades, records protocol events, and synchronizes all stakeholders. * **Optimex Staking**: The validator management system that governs how Node Operators join and participate in the Settlement Committee. Operators must stake collateral to become validators, aligning their incentives with honest behavior through bonding, slashing, and governance mechanisms. These components work together: the Native Bitcoin Vault holds user BTC securely, the Settlement Committee validates and co-signs transactions, and the Staking system ensures committee members are economically aligned through bonded collateral. This shared infrastructure powers both Optimex Swap and Optimex Borrows, ensuring consistent security guarantees across all products. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://docs.optimex.com/optimex-revolutionizing-bitcoin-finance/primary-building-blocks.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.