Materials

Custody and Privacy

Distinguishes access governance from custody governance.

Custody Posture

Defines the governance conditions under which records exist on reachable infrastructure.

Custody Surface Topology

Maps how records persist across operators, vendors, local environments, and distributed systems.

Cross-Domain Scope

Shows how the same record-lifecycle gap appears across multiple governance domains.

Paired Record Environments

Explains environments in which immutable anchors persist alongside mutable explanatory records.

Record Classification

Defines classification distinctions relevant to lifecycle governance, including determinations, deliberative traces, and operational telemetry.

Governance Controls as Record Generators

Explains how governance infrastructure creates its own record surfaces during ordinary operation.

Informative Reference Governance

Explains how crosswalks, mappings, and AI-assisted reference data become lifecycle-governed informative records.

Informative Reference Record Metadata Profile v0.2

Defines suggested metadata fields for lifecycle-aware crosswalks, mappings, and other informative reference records.

Protocol Custody Gap Analysis

Maps representative protocols against ARCS control families and identifies the record classes they generate.

ARCS-Microsoft-AGT Crosswalk

Maps Microsoft Agent Governance Toolkit runtime-governance artifacts to ARCS, SRS, Gateway, and Reconstructor record-custody slots.

Agentic Information Barriers

Introduces agentic information barriers as a category descriptor and explains how ARCS record-custody posture relates to runtime governance over AI-agent actions.

Runtime Protocols and Record Governance

Explains the distinction between runtime protocol operation and record lifecycle governance.

External Positioning Summary

Plain-language overview of ARCS scope, purpose, and relationship to existing frameworks.

Position in Governance Stack

Places ARCS within the broader governance stack surrounding automated systems.