# Project 12 evidence

## Verified

- Two structurally valid n8n workflows: conversation routing and transcript regression QA.
- Actual n8n webhook execution for consented lead capture, replay protection, voice metadata, sensitive-request handoff, invalid input, and retryable model failure.
- Deterministic QA produces both passing and failing evaluations from a documented scoring contract.
- Automated replies do not perform sensitive account actions; lead writes require explicit consent.

## Not claimed

No production deployment, live customer transcripts, client conversion lift, or third-party voice account is claimed. The proof uses synthetic events and deterministic service doubles.

## Reproduce

```bash
npm test
npm run proof:chatbot:e2e
```