The specification

Decision Lineage Protocol

Version 3.0.0 — the open specification. Nineteen structural primitives, ten behavioral invariants, a five-tier architecture, and a four-type truth system: the grammar of governed decision-making.

Part I: Foundational Concepts

Part II: The Core Protocol

Part III: World Model & Governance Theory

Part IV: Governance & Activation

Part V: Human Interface Layer

Part VI: Integration & Translation

Part VII: Profiles & Actors

Part VIII: Licensing & Ecosystem

Part IX: Implementation

Appendix: AI Orchestration