CAP-029 — Immutable audit log

Category	Operational automation
Business goal	BG-010
Satisfying module	MOD-048 System decision log
Mode	LOG
BD owner	BD10 Governance & Legal
Human needed	No

An append-only, tamper-evident record of every system decision, agent action, and regulatory event — timestamped, attributed, and permanently stored. The system decision log captures automated decisions (eIDV outcomes, credit decisions, AML alerts) and human decisions (case resolutions, override approvals) with equal fidelity. Evidence can be produced for any event, any period, in seconds.