Presentations

Presentation, short for Verifiable Presentation, is a data model that allows a holder of Verifiable Credentials to present them in a way that that the Verifier can attest the authorship of the credentials included.

The data format used for the presentation is vp-jwt. Other formats are not supported at this time.

Prerequisites

• DID

• Credentials

Who can use this?

Presentations are generated by the holder and verified by an organisation or another user.

Generate Verifiable Presentation

Generate a verifiable presentation, ready for signing.

Endpoint

POST /presentation/generate

Request

• DID

• List of VCs

Responses

The presentation object that includes an unsigned JWT. The client calling this endpoint (e.g. holder wallet) is responsible for adding the signature.

Verify Verifiable Presentation

Verify a given verifiable presentation. The steps performed during this verification are

• Validate the presentation structure

• Resolve the presentation DID

• Verify the presentation signature

• For each credential in the presentation

  • Validate the credential structure

  • Resolve the issuer DID

  • Verify the credential signature

Endpoint

POST /presentation/verify

Request

• Verifiable Presentation – supported format is vp-jwt

Responses

The result of the verification, either true or false. In case of false, all errors are provided, with an explanation.