Authentication history

Immutable persisted observations.

Observed	Signal	Selector	Verdict	Fingerprint
2026-08-18T14:50:02+00:00	DMARC	—	VALID	`1ff1a281ee8e…`
2026-08-18T14:50:02+00:00	SPF	—	VALID	`d60bf66fbde4…`