Sources — Constraint Logic
Institutional and conceptual reference points.
Systems and Constraint Structures
NIST SP 800-160 — Systems Security Engineering
ISO 26262 — Functional Safety (Constraint-based system behavior)
Control, Rules, and System Behavior
NIST SP 800-53 — Security and Privacy Controls
BIPM — International System of Units (SI)
System Context and Traceability
W3C — PROV Overview (Data Provenance Model)
IETF RFC 3161 — Time-Stamp Protocol