OCS Documentation Center
Technical reference for the PGTAIL engine, policy architecture, and security model. Phase 1 is production-ready. Forensics and institutional API are on the roadmap.
Foundational Documents
The why, the what, and the how — covering the problem, the current product, and the roadmap.
Security & Threat Model
Case studies, guard catalog, and the fail-closed model that governs every evaluation.
API & Integration
Integration guidance for wallets, dApps, and institutional signing flows.
Roadmap & Future Phases
Defined and sequenced — not yet in production.
Phase Roadmap
Forensics (Phase 2), Institutional API (Phase 3), and Protocol-Native Enforcement (Phase 4) — what each phase adds and when.
Protocol Architecture Vision
Smart account contracts (Phase 4A) and sequencer-level L2 enforcement (Phase 4B) — how the API layer evolves toward protocol-native enforcement.