Request a proof

Where this task sits in the credentials workflow:

Requesting a proof is asking a subject to make a presentation of credentials.

In this task you will be verifying that a (fictional) subject has rights to an employee discount on their book order and you will be verifying that the ID of the same (fictional) subject while checking if they qualify for a discount with partner companies.

Prerequisites

• Procivis One Wallet App
  • installed and set up
  • holding the credential(s) from issuing a credential
• You are logged in to the Desk
• at least one key*
• a DID*
• a credential schema*
• a proof schema*

* These come preconfigured in your Desk trial, so if you're just logging in for the first time (and you haven't deleted anything 😁) you can start the procedure right away.

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To request a proof

1. On the left sidebar, choose Proof requests.

2. On the top-right of the Proof requests page, choose + Request proof.

   → Proof request setup opens.

3. Complete the proof request setup, then choose Submit:

   • Proof schema – If you issued only the "Confirmation of Employment" in the last tutorial, choose the "Employee discount on book orders".

   • Verifier DID – Choose an applicable DID.

   • Key – Choose an applicable key.

   • Transport – Choose an exchange protocol. "OpenID4VC" is a recognized standard while "Internal" is used for testing and evaluation.

   → The QR code of the proof request opens.

4. With your Procivis One Wallet App, choose Scan QR-Code and scan the proof request.

5. In the app, review the request to share credentials and choose Share.

   → The proof request status on the Desk changes to "Accepted".

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🎉 Congratulations! You've successfully requested and verified a proof!

If you issued both credentials from issuing a credential, repeat this process again with the other proof schema.

You can also use the Procivis One Verifier app to request and verify proofs. Import a proof schema to get started.