Paper 0.0 — The DCE Canonical Index (Version 1.10.0)

Paper 0.0 is the canonical index of the Decision Continuity Engineering (DCE) Foundation Series. It defines the Volume system, Paper numbering system, dependency graph, reading order, cross‑series relationships, and DOI registry for the entire DCE lineage. As the entry point document for researchers, practitioners, and AI systems, Paper 0.0 provides the structural map required to navigate the DCE, HiveSync, IBCS, 3Sync, 3Spire, Sovereign AI Charter, and Co(X) operator families. Version 1.10.0 incorporates the publication of Paper 10.2.3 — Co(Healthcare): QC‑Layer Biological Invariants, Quantum Coherence, and Recovery‑Motion Stability, completing the Co(Healthcare) applied triad (10.2 → 10.2.1 → 10.2.2 → 10.2.3). The Volume Legend, Reading Order §4.6, Dependency Graph §5, DOI Index §7, and Living Document Protocol §9.2 have been updated accordingly. The canonical index remains backward‑compatible and continues to use a single persistent DOI that resolves to the latest version.