manifest.json

{
    "claim_generator": "test",
    "claim_generator_info": [
        {
            "name": "test",
            "version": "1.0",
            "icon": {
                "format": "image/svg+xml",
                "identifier": "sample1.svg"
            }
        }
    ],
    "metadata": [
        {
            "dateTime": "1985-04-12T23:20:50.52Z",
            "my_custom_metadata": "my custom metatdata value"
        }
    ],
    "format" : "image/jpeg",
    "thumbnail": {
        "format": "image/jpeg",
        "identifier": "IMG_0003.jpg"
    },
    "assertions": [
        {
            "label": "c2pa.actions.v2",
            "data": {
                "actions": [
                    {
                        "action": "c2pa.opened",
                        "instanceId": "xmp.iid:7b57930e-2f23-47fc-affe-0400d70b738d",
                        "parameters": {
                            "description": "import"
                        },
                        "digitalSourceType": "http://cv.iptc.org/newscodes/digitalsourcetype/algorithmicMedia",
                        "softwareAgent": {
                            "name": "TestApp",
                            "version": "1.0",
                            "icon": {
                                "format": "image/svg+xml",
                                "identifier": "sample1.svg"
                            },
                            "something": "else"
                        }
                    }
                ],
                "templates": [
                    {
                        "action": "c2pa.opened",
                        "softwareAgent": {
                            "name": "TestApp",
                            "version": "1.0",
                            "icon": {
                                "format": "image/svg+xml",
                                "identifier": "sample1.svg"
                            },
                            "something": "else"
                        },
                        "icon": {
                            "format": "image/svg+xml",
                            "identifier": "sample1.svg"
                        }
                    }
                ]
            }
        },
        {
            "kind": "Json",
            "label": "com.mycompany.myassertion",
            "data": {"some_tag": "here is my custom value"}
        }
    ],
    "ingredients": [{
        "title": "A.jpg",
        "format": "image/jpeg",
        "document_id": "xmp.did:813ee422-9736-4cdc-9be6-4e35ed8e41cb",
        "relationship": "parentOf",
        "thumbnail": {
            "format": "image/png",
            "identifier": "exp-test1.png"
        }
    },
    {
        "title": "prompt",
        "format": "text/plain",
        "relationship": "inputTo",
        "data": {
          "format": "text/plain",
          "identifier": "prompt.txt",
          "data_types": [
            {
              "type": "c2pa.types.generator.prompt"
            }
          ]
        }
      }
    ]
}