Esse Privacy Policy

Effective date: 22 July 2025

Esse (“we”, “us”, “our”) is an open-source, non-custodial Self-Sovereign Identity (SSI) wallet. We do not have access to your private keys, credentials, or any other personal data stored on your device.

1. Information We Collect

• No personal data is collected or stored by us.
• Locally on your device: cryptographic keys, DIDs, verifiable credentials, and connection metadata.

2. Analytics

• Crash logs (retained for 90 days).

3. Third Parties

We share no personal data with third parties. Public DIDs and cryptographic proofs are published to distributed ledgers as required by SSI protocols.

4. Data Retention

All wallet data remains on your device until you delete it.

5. Your Rights

Because we do not host your data, exercising the right of access or erasure is accomplished by exporting or deleting the wallet locally.

6. Security

Private keys are encrypted using the device’s secure hardware (Android Keystore / iOS Keychain) and require biometric or PIN authentication.

7. Children

The app is not intended for users under 13.

8. Changes

Any changes to this policy will be posted here with a new effective date.

9. Contact

contact@ajna.dev