Notarizations

This endpoint retrieves all notarizations associated with a specific Digital Product Passport (DPP) identified by dppId. The response includes blockchain transaction data, a history of associated files, and technical cards linked to the DPP.

1. View DPP Notarizations

GET /view-dpp-notarizations/:dppId

Description: Retrieves all notarizations for a given Digital Product Passport (DPP) identified by dppId. This includes the corresponding blockchain transaction data and the history of files and technical cards associated with the DPP.

Parameters:

• dppId: The ID of the DPP for which notarizations are being retrieved.

Response

Status	Description
200 OK	Successfully retrieved the notarizations along with related receipts and history data.
500 Internal Server Error	An unexpected error occurred while fetching the notarization data.

Response Object:

{
    "notarizations": [
        {
            "id": "string",
            "block_hash": "string",
            "block_number": "integer",
            "created_at": "string",
            "dpp": {
                "id": "string",
                "code": "string",
                "description": "string",
                "dpp_id": "string",
                "model_id": "string",
                "name": "string",
                "type": "string",
                "search_id": "string",
                "template_id": "string",
                "company_id": "string",
                "created_at": "string",
                "updated_at": "string",
                "version_id": "string",
                "related_dpps": null
            },
            "dpp_hash": "string",
            "from": "string",
            "to": "string",
            "transaction_hash": "string",
            "url": "string",
            "version": "integer",
            "status": "string"
        }
    ]
}

---

2. Notarize DPP

POST /version/:dppId/notarize

Description: Finalizes the notarization process for a DPP, including uploading a frontend-generated report and updating the DPP version with the provided blockchain hash, signature, and other metadata.

Parameters:

• dppId: The ID of the DPP to be notarized.

Request Body:

{
  "file": "file",
  "companyId": "uuid",
  "hash": "string",
  "signature": "string",
  "submitter": "string",
  "filesList": "string"
}

Response

Status	Description
200 OK	The DPP version data after a successful notarization.
400 Bad Request	Invalid file format or request data.
500 Internal Server Error	An error occurred during the notarization process.

Response Object:

{
  "id": "string",
  "status": "READY",
  "hash": "string",
  "signature": "string",
  "submitter": "string",
  "uri": "string"
}