# Data Sovereignty Layer

### **Data Sovereignty Layer**

zkShine enforces **Data Sovereignty** a model where users maintain full ownership and access control over their information.

Every credential, transaction, or message is:

* **Encrypted** before leaving the user’s device
* **Proven** through zk validation
* **Stored** only in distributed zkVault nodes

This guarantees **Zero Data Custody**, ensuring even zkShine itself cannot access user information.

#### **Privacy Stack Integration**

| Layer                 | Function                        |
| --------------------- | ------------------------------- |
| **Application Layer** | Wallets, dApps, AI modules      |
| **Network Layer**     | Relayers, VPN, RPC routing      |
| **Data Layer**        | zkVault & zkStorage             |
| **Proof Layer**       | zk-SNARK/zk-STARK validation    |
| **Governance Layer**  | zkDAO privacy parameter control |

Each layer is independently private yet cryptographically linked to maintain verifiable


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