Authentication history

Immutable persisted observations.

Observed	Signal	Selector	Verdict	Fingerprint
2026-08-17T15:53:54+00:00	DMARC	—	VALID	`54899a840d39…`
2026-08-17T15:53:54+00:00	SPF	—	VALID	`ff1632a2dcd5…`