Authentication history

Immutable persisted observations.

Observed	Signal	Selector	Verdict	Fingerprint
2026-08-18T09:33:00+00:00	DMARC	—	VALID	`b18205473e87…`
2026-08-18T09:33:00+00:00	SPF	—	VALID	`8747e22a1caf…`