Amagi HARA v1.0: Hazard Analysis and Risk Assessment

License: This work is dual-licensed.(1) Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) for non-commercial use — https://creativecommons.org/licenses/by-nc/4.0/legalcode.(2) S-APL v2.0 (Strict Architectural Principle License) for commercial and safety-critical deployment — full text in the attached PDF and at https://zenodo.org/records/20753406. The Zenodo `license` field shows CC BY-NC 4.0 (the SPDX ID accepted by Zenodo); S-APL v2.0 is the second, mandatory license for any commercial or safety-critical use. ─────────────────────────────────────────────── Systematic hazard identification and risk assessment for the AMAGI Architectural Class per IEC 61508-1/3 and ISO 26262-3. SCOPEComprehensive hazard analysis covering all identified safety-relevant scenarios for hardware-enforced AI safety architectures. Includes hazard identification, risk classification, Safety Integrity Level (SIL) assignment, and bidirectional hazard-to-invariant traceability. METHODOLOGYEach identified hazard (H-01 through H-08) is mapped to the architectural invariant(s) that prevent or mitigate it (INV-001 through INV-006, as defined in NIPU v1.1). This invariant-based hazard control strategy ensures that safety is enforced in silicon rather than in software, eliminating the residual risk from AI/software misclassification. KEY CONTENTS• Hazard identification (H-01 – H-08) with operational scenario descriptions• Risk classification matrix (severity × probability × exposure)• SIL assignment per IEC 61508-1 risk graph• Hazard-to-invariant traceability matrix• Residual risk analysis and acceptance criteria ALIGNMENTThis document is normatively aligned with: Framework v2.0, NIPU v1.1, MEM v1.1, Master Parameter Sheet v2.0, FMEDA v1.0, Traceability Matrix v1.0, S-APL v2.0, and AGIAM Charter v1.2.