The @primus_labs shifted from shipping individual components such as the developer hub, open-source browser extension, early zkTLS integrations into agent workflows, and partnerships for TEE strengthening toward live infrastructure including AlphaNet, production Proof of Reserves for Unitas and other portfolios, the FHE-powered Confidential Vault on BNB Chain, and documented performance gains in the AutoHoG engine. Claimed reach includes over one million users across the extension, developer tools, and applications, along with multiple paid enterprise customers. The technical surface is broad, covering zkTLS for data authenticity, FHE for confidential computation, and modular integration with existing chains, yet the unifying thesis remains consistent: make sensitive data and financial positions usable on-chain without forcing full public exposure. Success will depend on continued performance improvements, deeper and broader integrations, regulatory navigation, and whether institutions ultimately prefer this model over traditional systems or alternative privacy approaches. At present Primus stands out as one of the more concrete efforts shipping both the verification and confidential computation pieces that institutional on-chain finance has long lacked, moving the conversation from theoretical possibility toward operational systems with measurable traction.