{
  "active_manifest": "urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth",
  "manifests": {
    "urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth": {
      "claim_generator_info": [
        {
          "name": "make_test_images",
          "version": "0.85.0",
          "org.contentauth.c2pa_rs": "0.85.0"
        }
      ],
      "title": "C.jpg",
      "instance_id": "xmp:iid:ea77291f-cdf6-4532-bb45-8c7e25dca024",
      "thumbnail": {
        "format": "image/jpeg",
        "identifier": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.assertions/c2pa.thumbnail.claim"
      },
      "assertions": [
        {
          "label": "c2pa.actions.v2",
          "data": {
            "actions": [
              {
                "action": "c2pa.created",
                "softwareAgent": "Make Test Images 0.85.0",
                "parameters": {
                  "name": "gradient"
                },
                "digitalSourceType": "http://cv.iptc.org/newscodes/digitalsourcetype/algorithmicMedia"
              }
            ]
          }
        }
      ],
      "signature_info": {
        "alg": "Ps256",
        "issuer": "C2PA Test Signing Cert",
        "common_name": "C2PA Signer",
        "cert_serial_number": "720724073027128164015125666832722375746636448153",
        "time": "2026-05-27T20:42:14+00:00"
      },
      "label": "urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth",
      "claim_version": 2
    }
  },
  "validation_status": [
    {
      "code": "signingCredential.untrusted",
      "url": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.signature",
      "explanation": "signing certificate untrusted"
    }
  ],
  "validation_results": {
    "activeManifest": {
      "success": [
        {
          "code": "timeStamp.validated",
          "url": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.signature",
          "explanation": "timestamp message digest matched: DigiCert SHA256 RSA4096 Timestamp Responder 2025 1"
        },
        {
          "code": "claimSignature.insideValidity",
          "url": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.signature",
          "explanation": "claim signature valid"
        },
        {
          "code": "claimSignature.validated",
          "url": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.signature",
          "explanation": "claim signature valid"
        },
        {
          "code": "assertion.hashedURI.match",
          "url": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.assertions/c2pa.hash.data",
          "explanation": "hashed uri matched: self#jumbf=c2pa.assertions/c2pa.hash.data"
        },
        {
          "code": "assertion.hashedURI.match",
          "url": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.assertions/c2pa.thumbnail.claim",
          "explanation": "hashed uri matched: self#jumbf=c2pa.assertions/c2pa.thumbnail.claim"
        },
        {
          "code": "assertion.hashedURI.match",
          "url": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.assertions/c2pa.actions.v2",
          "explanation": "hashed uri matched: self#jumbf=c2pa.assertions/c2pa.actions.v2"
        },
        {
          "code": "assertion.dataHash.match",
          "url": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.assertions/c2pa.hash.data",
          "explanation": "data hash valid"
        }
      ],
      "informational": [
        {
          "code": "timeStamp.untrusted",
          "url": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.signature",
          "explanation": "timestamp cert untrusted: DigiCert SHA256 RSA4096 Timestamp Responder 2025 1"
        }
      ],
      "failure": [
        {
          "code": "signingCredential.untrusted",
          "url": "self#jumbf=/c2pa/urn:c2pa:c62d4c75-4814-45a9-b412-067bb80c96de:contentauth/c2pa.signature",
          "explanation": "signing certificate untrusted"
        }
      ]
    }
  },
  "validation_state": "Valid"
}