> ## Documentation Index
> Fetch the complete documentation index at: https://tetrafi.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Security & Audits

> TetraFi's security posture and audit program.

<Note>
  **TetraFi audit reports are in progress.** Independent audits of TetraFi's escrow settlement contracts are underway and will publish here as they complete.
</Note>

Security is enforced by architecture, not process alone: every workspace runs its own immutable router with no custody key and no upgrade key, settlement is delivery-versus-payment through escrow, and the refund path is permissionless and can never be paused. See [Settlement & Smart Contracts](/core-concepts/settlement-smart-contracts) for the model.

| Date | Type  | Audited by      | Report                        |
| ---- | ----- | --------------- | ----------------------------- |
| -    | Audit | To be announced | Publishing here on completion |

<Note>
  Want to review the contracts ahead of the reports? [Get in touch](/support) - we make source and deployment artifacts available to integrating institutions.
</Note>