ERASURE.

16 right-to-be-forgotten requests across 11 downstream systems. 4 confirmed deleted in some systems, still present in others. 1 reappeared from a vendor backup after 30 days.

Deletion that doesn't propagate is deletion in name only.

RTBF-008 · marketing CDP RESURFACED

Deleted 2025-08-12. Re-imported via Klaviyo backup 2025-09-14.

Add tombstone gate to CDP imports, audit vendor restore.