Goal: Turn private attributes inside the Vault into verifiable proofs about an identity, without exposing raw data.

The Proof Engine never sees full user state.

It sees openings + templates, and outputs proofs + public inputs.

Goal: Turn private attributes inside the Vault into verifiable proofs about an identity, without exposing raw data.

The Proof Engine never sees full user state.

It sees openings + templates, and outputs proofs + public inputs.

Proof Engine v0

1. Role in LIVRE OS

2. Proof Request / Response

3. Proof Templates

4. Supported Proof Types (v0)

5. Proof Generation Flow (inside LIVRE OS)

6. Verification Equation (for verifiers)

7. Privacy Guarantees

8. Security Notes

Proof Templates

Example Templates (v0 catalogue)