Ranking is not permission. Your vector index is still serving documents you deleted. Admission control for RAG retrieval: a read path that cannot return an expired, revoked, or forgotten fact.
Auditable memory for AI agents — provable deletion (crypto-shred + signed certificate), a tamper-evident audit chain, and bi-temporal time-travel recall. Runs on SQLite or Postgres.
Track where a data subject's data actually went across a RAG/LLM stack, erase it everywhere, and get a receipt that says what was verified and what was not.
