Authentication history

Immutable persisted observations.

Observed	Signal	Selector	Verdict	Fingerprint
2026-08-19T17:32:32+00:00	DMARC	—	VALID	`5bc233961c5c…`
2026-08-19T17:32:32+00:00	SPF	—	VALID	`f77246a77c91…`