This environment is intended for testing verification workflows and conducting interoperability sessions. For enquiries or support, please contact [email protected]

Session Detail

Inspect a single verification session

aa0ff795-3a8a-46f2-8eef-ed7e042d5ffd

failed
dc_api.jwt

3776a2df-4b9c-4e4a-b818-48a69c3f68ca
x509_hash:DL0iqIY9Qlij2JXHaUk75gAEIVMZJV1sS_6PPgfeeVg
a2wOoENuduOLx_roTNEP4uH72qOSazF4u1o-HhSjqZ0

https://verifier-playground-service.igrant.io/post
600s
age_verification_over_18
2026-04-28 13:05:39 UTC    2026-04-28 13:05:55 UTC

DCQL Query

View Query
{
  "credentials": [
    {
      "id": "age_verification",
      "format": "mso_mdoc",
      "meta": {
        "doctype_value": "eu.europa.ec.av.1"
      },
      "claims": [
        {
          "path": [
            "eu.europa.ec.av.1",
            "age_over_18"
          ]
        }
      ]
    }
  ]
}

Client Metadata

View Metadata
{
  "client_name": "Verifier Playground by iGrant.io",
  "logo_uri": "https://storage.googleapis.com/igrant-api-images/faviconV2.png",
  "vp_formats_supported": {
    "dc+sd-jwt": {
      "sd-jwt_alg_values": [
        "ES256",
        "ES384"
      ],
      "kb-jwt_alg_values": [
        "ES256",
        "ES384"
      ]
    },
    "mso_mdoc": {
      "issuerauth_alg_values": [
        -9,
        -51
      ],
      "deviceauth_alg_values": [
        -9,
        -51
      ]
    }
  },
  "jwks": {
    "keys": [
      {
        "crv": "P-256",
        "kty": "EC",
        "x": "U042c-uhvNTlDv6lBlocmlJWGPQVn7ScOxhALj3QqR4",
        "y": "6ggD0YTMh7zHKf-8G4jrxA-J3YPr1ydufO7rk64Et7Y",
        "kid": "KcJy0ZcEfcorqVWs6bwrz_O2Rh2IOZh79qc7wq3FwHg",
        "alg": "ECDH-ES",
        "use": "enc"
      }
    ]
  },
  "authorization_encrypted_response_alg": "ECDH-ES",
  "authorization_encrypted_response_enc": "A256GCM",
  "encrypted_response_enc_values_supported": [
    "A256GCM",
    "A128GCM"
  ]
}

Validation Result

Invalid
age_verification
mso_mdoc
Invalid
Valid Document DocType: eu.europa.ec.av.1
Valid Issuer Signature IssuerAuth COSE_Sign1 signature verified
Valid Certificate Valid until 2027-04-27T18:31:50+00:00
Trusted No IACA certificates configured
Valid Token Status Valid until 2027-04-28T00:00:00+00:00
Valid Device Signature DeviceSignature verification failed: signature does not match SessionTranscript (nonce/client_id binding check failed)
View Details
{
  "valid": false,
  "format": "mso_mdoc",
  "disclosed_claims": {
    "eu.europa.ec.av.1:age_over_18": true
  },
  "issuer": "CN=mdoc IACA,O=iGrant.io,ST=SE,C=SE",
  "error": null,
  "checks": [
    {
      "id": "valid_document",
      "name": "Valid Document",
      "status": "passed",
      "detail": "DocType: eu.europa.ec.av.1"
    },
    {
      "id": "issuer_signature",
      "name": "Valid Issuer Signature",
      "status": "passed",
      "detail": "IssuerAuth COSE_Sign1 signature verified"
    },
    {
      "id": "valid_certificate",
      "name": "Valid Certificate",
      "status": "passed",
      "detail": "Valid until 2027-04-27T18:31:50+00:00"
    },
    {
      "id": "trusted",
      "name": "Trusted",
      "status": "unchecked",
      "detail": "No IACA certificates configured"
    },
    {
      "id": "token_status",
      "name": "Valid Token Status",
      "status": "passed",
      "detail": "Valid until 2027-04-28T00:00:00+00:00"
    },
    {
      "id": "device_signature",
      "name": "Valid Device Signature",
      "status": "failed",
      "detail": "DeviceSignature verification failed: signature does not match SessionTranscript (nonce/client_id binding check failed)"
    }
  ]
}

VP Token

View Raw Token
{
  "age_verification": [
    "o2ZzdGF0dXMAZ3ZlcnNpb25jMS4waWRvY3VtZW50c4GjZ2RvY1R5cGVxZXUuZXVyb3BhLmVjLmF2LjFsZGV2aWNlU2lnbmVkompkZXZpY2VBdXRooW9kZXZpY2VTaWduYXR1cmWEQ6EBJqD2WEAbedZ2n8RYYjC9k9Yf9Qj5vwqi1Qx44UgPz1EyRZT3EvBp0-dQGQYv0g8JOyAjci5r52f7gaOet7uS_JSVJ641am5hbWVTcGFjZXPYGEGgbGlzc3VlclNpZ25lZKJqaXNzdWVyQXV0aIRDoQEmoRghWQHyMIIB7jCCAZSgAwIBAgIUNO9U0wM5BPvAUfyplLIuTK5AUdUwCgYIKoZIzj0EAwIwQjELMAkGA1UEBhMCU0UxCzAJBgNVBAgMAlNFMRIwEAYDVQQKDAlpR3JhbnQuaW8xEjAQBgNVBAMMCW1kb2MgSUFDQTAeFw0yNjA0MjcxODMxNTBaFw0yNzA0MjcxODMxNTBaME0xCzAJBgNVBAYTAlNFMQswCQYDVQQIDAJTRTESMBAGA1UECgwJaUdyYW50LmlvMR0wGwYDVQQDDBRtZG9jIERvY3VtZW50IFNpZ25lcjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABFDb5cnl6hz69XWJU89BQOcqRQHD7MxOg4O9dukDeDm0aE9RssllOlR_ciWyZOw8R__yoIPUe01fuI9oAWTtEayjXTBbMAkGA1UdEwQCMAAwDgYDVR0PAQH_BAQDAgeAMB0GA1UdDgQWBBQ3GasoEW9WiIg9HfzmJRvBN0M4NTAfBgNVHSMEGDAWgBStUMMz6QhA19QQAqVwaTl53twUWzAKBggqhkjOPQQDAgNIADBFAiEAoGCbLVuXVviwFV4Wz0MwWab-dUOkpdaTHDkH_P5W1EwCIGWnfbfGebEz4yeffaWKUtAg4r5ySFY1eRBO3-pe0nNnWQJB2BhZAjynZnN0YXR1c6Frc3RhdHVzX2xpc3SiY2lkeBoAAYAAY3VyaXg5aHR0cHM6Ly9pc3N1ZXItcGxheWdyb3VuZC1zZXJ2aWNlLmlncmFudC5pby9zdGF0dXNsaXN0cy8xZ2RvY1R5cGVxZXUuZXVyb3BhLmVjLmF2LjFndmVyc2lvbmMxLjBsdmFsaWRpdHlJbmZvo2ZzaWduZWTAdDIwMjYtMDQtMjhUMTM6MDM6MjJaaXZhbGlkRnJvbcB0MjAyNi0wNC0yOFQxMzowMzoyMlpqdmFsaWRVbnRpbMB0MjAyNy0wNC0yOFQwMDowMDowMFpsdmFsdWVEaWdlc3RzoXFldS5ldXJvcGEuZWMuYXYuMaUAWCBOI5KaYkSF45mJ_gZHe9uAWTmFkzzwXfPcfi0POa-B6AFYIFdrag-QmkUxfyzPc2jqw7yZmpzi7E-snHUZHj-gMX7aAlggmoXAQqnvm_fBh-P2D2iS7LPqLgkSoljaRz7H40rY-_cDWCCHWvaGw1VcN6jq8ZqJOZTaAB4IOrhamcmLYDRcoix_cgRYIIy6flmOca_EFay8c44VZwwdUQufSk071AHKZccz4LlUbWRldmljZUtleUluZm-haWRldmljZUtleaQBAiABIVggKM10qMocU0Xj0r8mctahaue242EZQ9D95l_FFPMuDGoiWCC8XOqkTR77Qm5XirLZC3I3r8Y4gjQZRE4FS-lyfQz2xm9kaWdlc3RBbGdvcml0aG1nU0hBLTI1NlhAcXJHUIOscpjA5XUGOc0cGI0hEIeeeESazyvXw8xDxMkS0Bw-0L74-cEhpdOahwtSPzRSM6tHp_1E75B5JQIS5WpuYW1lU3BhY2VzoXFldS5ldXJvcGEuZWMuYXYuMYHYGFhgpGZyYW5kb21YIPcViFPwxQCQ3Cg09BSM3LqAsCDoJrvusFeiYPwmrInOaGRpZ2VzdElEAGxlbGVtZW50VmFsdWX1cWVsZW1lbnRJZGVudGlmaWVya2FnZV9vdmVyXzE4"
  ]
}

Decoded Token

Decoded JWT headers, payloads, disclosures, and key binding

View Decoded Token
{
  "age_verification": {
    "status": 0,
    "version": "1.0",
    "documents": [
      {
        "docType": "eu.europa.ec.av.1",
        "deviceSigned": {
          "deviceAuth": {
            "deviceSignature": [
              "b'\\xa1\\x01&'",
              {},
              null,
              "b\"\\x1by\\xd6v\\x9f\\xc4Xb0\\xbd\\x93\\xd6\\x1f\\xf5\\x08\\xf9\\xbf\\n\\xa2\\xd5\\x0cx\\xe1H\\x0f\\xcfQ2E\\x94\\xf7\\x12\\xf0i\\xd3\\xe7P\\x19\\x06/\\xd2\\x0f\\t; #r.k\\xe7g\\xfb\\x81\\xa3\\x9e\\xb7\\xbb\\x92\\xfc\\x94\\x95'\\xae5\""
            ]
          },
          "nameSpaces": "CBORTag(24, b'\\xa0')"
        },
        "issuerSigned": {
          "issuerAuth": [
            "b'\\xa1\\x01&'",
            {
              "33": "b\"0\\x82\\x01\\xee0\\x82\\x01\\x94\\xa0\\x03\\x02\\x01\\x02\\x02\\x144\\xefT\\xd3\\x039\\x04\\xfb\\xc0Q\\xfc\\xa9\\x94\\xb2.L\\xae@Q\\xd50\\n\\x06\\x08*\\x86H\\xce=\\x04\\x03\\x020B1\\x0b0\\t\\x06\\x03U\\x04\\x06\\x13\\x02SE1\\x0b0\\t\\x06\\x03U\\x04\\x08\\x0c\\x02SE1\\x120\\x10\\x06\\x03U\\x04\\n\\x0c\\tiGrant.io1\\x120\\x10\\x06\\x03U\\x04\\x03\\x0c\\tmdoc IACA0\\x1e\\x17\\r260427183150Z\\x17\\r270427183150Z0M1\\x0b0\\t\\x06\\x03U\\x04\\x06\\x13\\x02SE1\\x0b0\\t\\x06\\x03U\\x04\\x08\\x0c\\x02SE1\\x120\\x10\\x06\\x03U\\x04\\n\\x0c\\tiGrant.io1\\x1d0\\x1b\\x06\\x03U\\x04\\x03\\x0c\\x14mdoc Document Signer0Y0\\x13\\x06\\x07*\\x86H\\xce=\\x02\\x01\\x06\\x08*\\x86H\\xce=\\x03\\x01\\x07\\x03B\\x00\\x04P\\xdb\\xe5\\xc9\\xe5\\xea\\x1c\\xfa\\xf5u\\x89S\\xcfA@\\xe7*E\\x01\\xc3\\xec\\xccN\\x83\\x83\\xbdv\\xe9\\x03x9\\xb4hOQ\\xb2\\xc9e:T\\x7fr%\\xb2d\\xec<G\\xff\\xf2\\xa0\\x83\\xd4{M_\\xb8\\x8fh\\x01d\\xed\\x11\\xac\\xa3]0[0\\t\\x06\\x03U\\x1d\\x13\\x04\\x020\\x000\\x0e\\x06\\x03U\\x1d\\x0f\\x01\\x01\\xff\\x04\\x04\\x03\\x02\\x07\\x800\\x1d\\x06\\x03U\\x1d\\x0e\\x04\\x16\\x04\\x147\\x19\\xab(\\x11oV\\x88\\x88=\\x1d\\xfc\\xe6%\\x1b\\xc17C850\\x1f\\x06\\x03U\\x1d#\\x04\\x180\\x16\\x80\\x14\\xadP\\xc33\\xe9\\x08@\\xd7\\xd4\\x10\\x02\\xa5pi9y\\xde\\xdc\\x14[0\\n\\x06\\x08*\\x86H\\xce=\\x04\\x03\\x02\\x03H\\x000E\\x02!\\x00\\xa0`\\x9b-[\\x97V\\xf8\\xb0\\x15^\\x16\\xcfC0Y\\xa6\\xfeuC\\xa4\\xa5\\xd6\\x93\\x1c9\\x07\\xfc\\xfeV\\xd4L\\x02 e\\xa7}\\xb7\\xc6y\\xb13\\xe3'\\x9f}\\xa5\\x8aR\\xd0 \\xe2\\xberHV5y\\x10N\\xdf\\xea^\\xd2sg\""
            },
            "b'\\xd8\\x18Y\\x02<\\xa7fstatus\\xa1kstatus_list\\xa2cidx\\x1a\\x00\\x01\\x80\\x00curix9https://issuer-playground-service.igrant.io/statuslists/1gdocTypeqeu.europa.ec.av.1gversionc1.0lvalidityInfo\\xa3fsigned\\xc0t2026-04-28T13:03:22ZivalidFrom\\xc0t2026-04-28T13:03:22ZjvalidUntil\\xc0t2027-04-28T00:00:00ZlvalueDigests\\xa1qeu.europa.ec.av.1\\xa5\\x00X N#\\x92\\x9abD\\x85\\xe3\\x99\\x89\\xfe\\x06G{\\xdb\\x80Y9\\x85\\x93<\\xf0]\\xf3\\xdc~-\\x0f9\\xaf\\x81\\xe8\\x01X Wkj\\x0f\\x90\\x9aE1\\x7f,\\xcfsh\\xea\\xc3\\xbc\\x99\\x9a\\x9c\\xe2\\xecO\\xac\\x9cu\\x19\\x1e?\\xa01~\\xda\\x02X \\x9a\\x85\\xc0B\\xa9\\xef\\x9b\\xf7\\xc1\\x87\\xe3\\xf6\\x0fh\\x92\\xec\\xb3\\xea.\\t\\x12\\xa2X\\xdaG>\\xc7\\xe3J\\xd8\\xfb\\xf7\\x03X \\x87Z\\xf6\\x86\\xc3U\\\\7\\xa8\\xea\\xf1\\x9a\\x899\\x94\\xda\\x00\\x1e\\x08:\\xb8Z\\x99\\xc9\\x8b`4\\\\\\xa2,\\x7fr\\x04X \\x8c\\xba~Y\\x8eq\\xaf\\xc4\\x15\\xac\\xbcs\\x8e\\x15g\\x0c\\x1dQ\\x0b\\x9fJM;\\xd4\\x01\\xcae\\xc73\\xe0\\xb9TmdeviceKeyInfo\\xa1ideviceKey\\xa4\\x01\\x02 \\x01!X (\\xcdt\\xa8\\xca\\x1cSE\\xe3\\xd2\\xbf&r\\xd6\\xa1j\\xe7\\xb6\\xe3a\\x19C\\xd0\\xfd\\xe6_\\xc5\\x14\\xf3.\\x0cj\"X \\xbc\\\\\\xea\\xa4M\\x1e\\xfbBnW\\x8a\\xb2\\xd9\\x0br7\\xaf\\xc68\\x824\\x19DN\\x05K\\xe9r}\\x0c\\xf6\\xc6odigestAlgorithmgSHA-256'",
            "b'qrGP\\x83\\xacr\\x98\\xc0\\xe5u\\x069\\xcd\\x1c\\x18\\x8d!\\x10\\x87\\x9exD\\x9a\\xcf+\\xd7\\xc3\\xccC\\xc4\\xc9\\x12\\xd0\\x1c>\\xd0\\xbe\\xf8\\xf9\\xc1!\\xa5\\xd3\\x9a\\x87\\x0bR?4R3\\xabG\\xa7\\xfdD\\xef\\x90y%\\x02\\x12\\xe5'"
          ],
          "nameSpaces": {
            "eu.europa.ec.av.1": [
              "CBORTag(24, b'\\xa4frandomX \\xf7\\x15\\x88S\\xf0\\xc5\\x00\\x90\\xdc(4\\xf4\\x14\\x8c\\xdc\\xba\\x80\\xb0 \\xe8&\\xbb\\xee\\xb0W\\xa2`\\xfc&\\xac\\x89\\xcehdigestID\\x00lelementValue\\xf5qelementIdentifierkage_over_18')"
            ]
          }
        }
      }
    ]
  }
}

Session Logs

5 total
2026-04-28 13:05:39 UTC INFO /presentations/dc-api DC API presentation request created
Data:
{
  "request_headers": {
    "host": "verifier-playground.igrant.io",
    "x-request-id": "d43af0b095099dda51cb34ed4a6e47c5",
    "x-real-ip": "10.164.15.218",
    "x-forwarded-for": "10.164.15.218",
    "x-forwarded-host": "verifier-playground.igrant.io",
    "x-forwarded-port": "443",
    "x-forwarded-proto": "https",
    "x-forwarded-scheme": "https",
    "x-scheme": "https",
    "x-original-forwarded-for": "2405:201:f025:7822:d94b:390c:4e5a:4b60",
    "content-length": "106",
    "referer": "https://verifier-playground.igrant.io/admin/create-request/",
    "accept-encoding": "gzip, br",
    "priority": "u=0, i",
    "cf-ray": "9f36479d4e786aa3-AMS",
    "accept-language": "en-GB,en;q=0.9,sv-IN;q=0.8,sv;q=0.7,ar-EG;q=0.6,ar;q=0.5,en-US;q=0.4",
    "cache-control": "max-age=0",
    "sec-ch-ua": "\"Google Chrome\";v=\"147\", \"Not.A/Brand\";v=\"8\", \"Chromium\";v=\"147\"",
    "sec-ch-ua-mobile": "?0",
    "sec-ch-ua-platform": "\"macOS\"",
    "origin": "https://verifier-playground.igrant.io",
    "content-type": "application/x-www-form-urlencoded",
    "upgrade-insecure-requests": "1",
    "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36",
    "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
    "sec-fetch-site": "same-origin",
    "sec-fetch-mode": "navigate",
    "sec-fetch-user": "?1",
    "sec-fetch-dest": "document",
    "cdn-loop": "cloudflare; loops=1",
    "cf-connecting-ip": "2405:201:f025:7822:d94b:390c:4e5a:4b60",
    "cf-ipcountry": "IN",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "cookie": "_ga=GA1.1.570190417.1775737133; _gcl_au=1.1.1486365971.1775737133.127286236.1777361284.1777361283; _ga_F791T71E0G=GS2.1.s1777371549$o34$g1$t1777371550$j59$l0$h0"
  },
  "request_body": {
    "dcql_query": {
      "credentials": [
        {
          "id": "age_verification",
          "format": "mso_mdoc",
          "meta": {
            "doctype_value": "eu.europa.ec.av.1"
          },
          "claims": [
            {
              "path": [
                "eu.europa.ec.av.1",
                "age_over_18"
              ]
            }
          ]
        }
      ]
    },
    "preset_id": "age_verification_over_18",
    "wallet_url_scheme": "openid4vp://",
    "dc_api_protocol": "signed"
  },
  "transaction_id": "aa0ff795-3a8a-46f2-8eef-ed7e042d5ffd",
  "request_id": "3776a2df-4b9c-4e4a-b818-48a69c3f68ca",
  "nonce": "a2wOoENuduOLx_roTNEP4uH72qOSazF4u1o-HhSjqZ0",
  "client_id": "x509_hash:DL0iqIY9Qlij2JXHaUk75gAEIVMZJV1sS_6PPgfeeVg",
  "response_uri": "https://verifier-playground-service.igrant.io/post",
  "response_mode": "dc_api.jwt",
  "jwk_thumbprint": "KcJy0ZcEfcorqVWs6bwrz_O2Rh2IOZh79qc7wq3FwHg",
  "origin": "https://verifier-playground.igrant.io",
  "client_metadata": {
    "client_name": "Verifier Playground by iGrant.io",
    "logo_uri": "https://storage.googleapis.com/igrant-api-images/faviconV2.png",
    "vp_formats_supported": {
      "dc+sd-jwt": {
        "sd-jwt_alg_values": [
          "ES256",
          "ES384"
        ],
        "kb-jwt_alg_values": [
          "ES256",
          "ES384"
        ]
      },
      "mso_mdoc": {
        "issuerauth_alg_values": [
          -9,
          -51
        ],
        "deviceauth_alg_values": [
          -9,
          -51
        ]
      }
    },
    "jwks": {
      "keys": [
        {
          "crv": "P-256",
          "kty": "EC",
          "x": "U042c-uhvNTlDv6lBlocmlJWGPQVn7ScOxhALj3QqR4",
          "y": "6ggD0YTMh7zHKf-8G4jrxA-J3YPr1ydufO7rk64Et7Y",
          "kid": "KcJy0ZcEfcorqVWs6bwrz_O2Rh2IOZh79qc7wq3FwHg",
          "alg": "ECDH-ES",
          "use": "enc"
        }
      ]
    },
    "authorization_encrypted_response_alg": "ECDH-ES",
    "authorization_encrypted_response_enc": "A256GCM",
    "encrypted_response_enc_values_supported": [
      "A256GCM",
      "A128GCM"
    ]
  },
  "dcql_query": {
    "credentials": [
      {
        "id": "age_verification",
        "format": "mso_mdoc",
        "meta": {
          "doctype_value": "eu.europa.ec.av.1"
        },
        "claims": [
          {
            "path": [
              "eu.europa.ec.av.1",
              "age_over_18"
            ]
          }
        ]
      }
    ]
  },
  "preset_id": "age_verification_over_18"
}
2026-04-28 13:05:55 UTC INFO /callback DC API wallet response received (encrypted)
Data:
{
  "request_headers": {
    "host": "verifier-playground.igrant.io",
    "x-request-id": "7b0f24132c64f567ab0c81f014570085",
    "x-real-ip": "10.164.15.218",
    "x-forwarded-for": "10.164.15.218",
    "x-forwarded-host": "verifier-playground.igrant.io",
    "x-forwarded-port": "443",
    "x-forwarded-proto": "https",
    "x-forwarded-scheme": "https",
    "x-scheme": "https",
    "x-original-forwarded-for": "2405:201:f025:7822:d94b:390c:4e5a:4b60",
    "content-length": "3315",
    "referer": "https://verifier-playground.igrant.io/admin/create-request/",
    "accept-encoding": "gzip, br",
    "priority": "u=1, i",
    "cf-ray": "9f3647ff1e6b6aa3-AMS",
    "accept-language": "en-GB,en;q=0.9,sv-IN;q=0.8,sv;q=0.7,ar-EG;q=0.6,ar;q=0.5,en-US;q=0.4",
    "sec-ch-ua-platform": "\"macOS\"",
    "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36",
    "sec-ch-ua": "\"Google Chrome\";v=\"147\", \"Not.A/Brand\";v=\"8\", \"Chromium\";v=\"147\"",
    "content-type": "application/json",
    "sec-ch-ua-mobile": "?0",
    "accept": "*/*",
    "origin": "https://verifier-playground.igrant.io",
    "sec-fetch-site": "same-origin",
    "sec-fetch-mode": "cors",
    "sec-fetch-dest": "empty",
    "cdn-loop": "cloudflare; loops=1",
    "cf-connecting-ip": "2405:201:f025:7822:d94b:390c:4e5a:4b60",
    "cf-ipcountry": "IN",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "cookie": "_ga=GA1.1.570190417.1775737133; _gcl_au=1.1.1486365971.1775737133.127286236.1777361284.1777361283; _ga_F791T71E0G=GS2.1.s1777371549$o34$g1$t1777371550$j59$l0$h0"
  },
  "request_body": {
    "response": "eyJlcGsiOnsia3R5IjoiRUMiLCJjcnYiOiJQLTI1NiIsIngiOiJoODNteXRjMWNoeDBmZkpoTTJScmIwSDVUbUR5dGNFR2VfQUtpV0Rha0ZVIiwieSI6IlVhWmlYUk01VFNJQzlieVNLWHRPczhyQUZISHFRTmJCZW9KRjduRTYzUjAifSwiYXB2IjoiWVRKM1QyOUZUblZrZFU5TWVGOXliMVJPUlZBMGRVZzNNbkZQVTJGNlJqUjFNVzh0U0doVGFuRmFNQSIsImtpZCI6IktjSnkwWmNFZmNvcnFWV3M2Yndyel9PMlJoMklPWmg3OXFjN3dxM0Z3SGciLCJhcHUiOiJiM0pwWjJsdU9taDBkSEJ6T2k4dmRtVnlhV1pwWlhJdGNHeGhlV2R5YjNWdVpDNXBaM0poYm5RdWFXOCIsImVuYyI6IkEyNTZHQ00iLCJhbGciOiJFQ0RILUVTIn0..1FC54_QLNT-n968y.gubWpRMawdf4L3GZLzHPfewLyRXSqpD5Tf0dIsV9qmraE47RPvok2uqQHvppF0AcgMLiQfkuQynunVj23KRJCT-_thCbhY8aDCu3TLDRa3Ah70TrUPLNsV4yk_SVL8my6Zb15hM7xu85enQit66q4vnJfi-C6zPQp1jBEW8tPZxZCXjs3C8sERJjLZ44yb0guPV5ENY3bDyR1HMbU4v-z0IwXiknJCAVHWd2Dfby0awx1QRds28MmETUDRd5iMaLtAf9c1cRge9J0I4TqC73ITJWMljs-S8ZQuxbWe2sl5qY93SNVsJ6_f8H4WxbCVwIHQnAEoQxGS10wqUpHNZVGP947ZnZE4HGghHkqIXGFa5-9z-wsXtCjGD4TEyR2tHbUUPPV8sRLfOk9ec05C3p8zBJzAGdqmv0TmVBzStk2UeAQYQHlSTN0WQXtYt7vesX3SbyY3juR-ypRjtojHulAAcGNm7jfJavKZdsK0a6M6QraVVxyd5ay05AndCC9parpVSBaDLFP0J7H_EsdHBrFYzYTSKbxAzCoAIn8s6h4sUjuPRgEHU_ctNBjYhal_CcnqH6T6QH_TOYudwksVWXnOXPmyV-DU8ko5Ks7g3wUdGYcfVJo8Tu1KSRS0dv6gEAjToLxjY0KhDqEeS-nnyLZsI5eIjJiCQ3VN338OANJ_gn4y9zFQ_IuhqepFHQjoWw4v3jz5iQC5wR8s0cZIxbj6DK57inMHbnHf28SKdVZGrWoOL4F3O54Q-Eji64nl-RFxr11TnGY-vLEBElnHE8nmy14a9PMX6LUPw5eiZc5BVcHFbEajSfWeyJox5K8woVEOnrFArJm_dsETLGTxQU8l0rleWhpGedJg6e6aCxr3fqFqswNlHKA7B8d8aVfnZr9BFe3N1owj6L8rYon3R4UdzEB1P572ZAzUcFT-v8wi_2wUMTTkIU6RS_PD68TCJOirXWhXq2E7A8N2-Nsx6hSkyzBDvE4eZe9utJKJestIf4Qc18RAf-CpyD1Q0L8tYuic2o6TmySIMsy50xH_IZNhba-uNKt85vVv7UwXwjrzfJjTyiDnm2yNz0APr8Gted8SDpWvRw8CvT10_Cg0meCztnTAyCJzOYK0hhMOUKOcwFArGFpIcDd-YyCviaAodQ57nNtsaZETnmj8pJzquzgbdUVhDLnzoKFz4tfUY8tkm-apeAhpBHsXYTiVO1hCQhSMkXYcjxSpzd8wlxsispqBBZf8tTGYYbYYp11k7cGS7cODxw6hh5Vi5I6CFI_SOQc7Oe9DG7l_lYBrkyv2uaoJjLCLozDOmWY2uD7lS2mNR19bT2YajzeGJfbA5tH3DLCOBVBrKPAFFkedjCktPBH7GuAdpn-N1U5qeKXUf21kxvI-JRmcMMRf5TGs56AbK715HG6gDcKt_yFbsWVR8P19PmCW-Vn-8rkAOSShZ3jPR5SwuWxdZ1Hk1jedNMs6tT7bJT1EA3x-0zZHE9chdipg0zYQDC2ofZbmoxWTbKnObYBYr23wRL2x2RLBxiv1ArFlYKebsi5ZAWbjxiIdnSy_BG2Jlzc6PzxJWdeYB3AdN4510u2WJWjM-ghkxXI8Gg3K_ER-gm-qxbUFezrFj5uJMRUqPf9MjfGP-mto4_fNoISgzWOC6oIUrbS-ZGMmBlPQUKeXOlSPQEHHt_tEl9GnfwpvY3wg5dYtUik3pgvSS37WbvOnVXtz8iQYu1ANZRnOX54Ee8jR43vyaMwY88SbRuEaizA4IivdK238Xq7ibvD2pmIDM6EOJ1v4HP7feK2hy8mkIb6wwTaRfhjffEBnar_tCRhRUgh_UCkbT1ESKECT8ZJcW-fW3-DPecJx7dwEN5uXhIODwkGuzBsfuFoR7unlE-DQa2UrvhA-XrIiftc0Zs8fGAvccykQV0SeyfnKxMUkQeN4r59A6oyPmuzVF7YsOO3CwWk_f7oAEv-krYZ0CBHYdchAgwyn3KcnRQGKByic1shshBmxkN2K-ch71NzaUWV01R5cLmuIa1H-hTAzaYgyY_pn69kyEAZKDzc0qd2jydLWy9QLElnkp0tYJL1w-MxxYRHndGt7gE5wFkxmDPaXbKpBsCyISahPN74D4qXPI4Eom_HCMe9F-C1X5hNlHq5EmW5saFQIS5WjKWhvJAoGwc61iymVhYhht_9Nr0-TNIq5uyzPH8WjNLtY7kNO8UYpzi-6CHwZRsUe-BsmQ3O_ipx7N-4Y7jqZ0OqiMVFa-ihqhoU648lmOH2X9hqx4ZbZ8SwR-rs5TmDehUMfJkUvaV5VYeaHKypGmJdpEG3OKB5twG50G8NjYaXbTBPtcK-YvI3FPgUnDGAQgarErC7R0aUtvdEwSoO6tc_24uoNXv-kttzqhqvC-Z2AQsA2NMnbMyEwA5iUe3j3NRT2cBzGypiF7unEuzsDEDZ470rBTd9avbtUSsdL-qDT9325YKf2wUFF4DXFXPnalCtIWGr6WA37U6SccGDug45Z6f6VQCw7dJHc2jFXgQHzkdxbjMwm4atYSK4ZU_0T5LvADQU8jVt2sHdHSYfsL_LaVZ4EyOPjQEx2zItH2xH8rzT6NnaIKAVMD7NOQ5WJc2n4q3MRvlAeILxqwGyjIgZ3AG9PGL3qBxgz-aB0sAafQkAUA1tyVvjlNhsYdBg5mtncSfL0q5qWZsQ-32VTN8ZtBMauRoAqYHWgHuvwEtSPUqz5ForJj_djcbr0_o6Tk-Nub_TgXh.ipHt5gmC0MdZPBHcyPjuFQ",
    "state": "3776a2df-4b9c-4e4a-b818-48a69c3f68ca"
  },
  "transaction_id": "aa0ff795-3a8a-46f2-8eef-ed7e042d5ffd",
  "nonce": "a2wOoENuduOLx_roTNEP4uH72qOSazF4u1o-HhSjqZ0",
  "client_id": "x509_hash:DL0iqIY9Qlij2JXHaUk75gAEIVMZJV1sS_6PPgfeeVg",
  "response_uri": "https://verifier-playground-service.igrant.io/post",
  "response_mode": "dc_api.jwt",
  "jwk_thumbprint": "KcJy0ZcEfcorqVWs6bwrz_O2Rh2IOZh79qc7wq3FwHg"
}
2026-04-28 13:05:55 UTC INFO /callback JWE decrypted successfully
Data:
{
  "decrypted_payload": {
    "vp_token": "{\"age_verification\":[\"o2ZzdGF0dXMAZ3ZlcnNpb25jMS4waWRvY3VtZW50c4GjZ2RvY1R5cGVxZXUuZXVyb3BhLmVjLmF2LjFsZGV2aWNlU2lnbmVkompkZXZpY2VBdXRooW9kZXZpY2VTaWduYXR1cmWEQ6EBJqD2WEAbedZ2n8RYYjC9k9Yf9Qj5vwqi1Qx44UgPz1EyRZT3EvBp0-dQGQYv0g8JOyAjci5r52f7gaOet7uS_JSVJ641am5hbWVTcGFjZXPYGEGgbGlzc3VlclNpZ25lZKJqaXNzdWVyQXV0aIRDoQEmoRghWQHyMIIB7jCCAZSgAwIBAgIUNO9U0wM5BPvAUfyplLIuTK5AUdUwCgYIKoZIzj0EAwIwQjELMAkGA1UEBhMCU0UxCzAJBgNVBAgMAlNFMRIwEAYDVQQKDAlpR3JhbnQuaW8xEjAQBgNVBAMMCW1kb2MgSUFDQTAeFw0yNjA0MjcxODMxNTBaFw0yNzA0MjcxODMxNTBaME0xCzAJBgNVBAYTAlNFMQswCQYDVQQIDAJTRTESMBAGA1UECgwJaUdyYW50LmlvMR0wGwYDVQQDDBRtZG9jIERvY3VtZW50IFNpZ25lcjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABFDb5cnl6hz69XWJU89BQOcqRQHD7MxOg4O9dukDeDm0aE9RssllOlR_ciWyZOw8R__yoIPUe01fuI9oAWTtEayjXTBbMAkGA1UdEwQCMAAwDgYDVR0PAQH_BAQDAgeAMB0GA1UdDgQWBBQ3GasoEW9WiIg9HfzmJRvBN0M4NTAfBgNVHSMEGDAWgBStUMMz6QhA19QQAqVwaTl53twUWzAKBggqhkjOPQQDAgNIADBFAiEAoGCbLVuXVviwFV4Wz0MwWab-dUOkpdaTHDkH_P5W1EwCIGWnfbfGebEz4yeffaWKUtAg4r5ySFY1eRBO3-pe0nNnWQJB2BhZAjynZnN0YXR1c6Frc3RhdHVzX2xpc3SiY2lkeBoAAYAAY3VyaXg5aHR0cHM6Ly9pc3N1ZXItcGxheWdyb3VuZC1zZXJ2aWNlLmlncmFudC5pby9zdGF0dXNsaXN0cy8xZ2RvY1R5cGVxZXUuZXVyb3BhLmVjLmF2LjFndmVyc2lvbmMxLjBsdmFsaWRpdHlJbmZvo2ZzaWduZWTAdDIwMjYtMDQtMjhUMTM6MDM6MjJaaXZhbGlkRnJvbcB0MjAyNi0wNC0yOFQxMzowMzoyMlpqdmFsaWRVbnRpbMB0MjAyNy0wNC0yOFQwMDowMDowMFpsdmFsdWVEaWdlc3RzoXFldS5ldXJvcGEuZWMuYXYuMaUAWCBOI5KaYkSF45mJ_gZHe9uAWTmFkzzwXfPcfi0POa-B6AFYIFdrag-QmkUxfyzPc2jqw7yZmpzi7E-snHUZHj-gMX7aAlggmoXAQqnvm_fBh-P2D2iS7LPqLgkSoljaRz7H40rY-_cDWCCHWvaGw1VcN6jq8ZqJOZTaAB4IOrhamcmLYDRcoix_cgRYIIy6flmOca_EFay8c44VZwwdUQufSk071AHKZccz4LlUbWRldmljZUtleUluZm-haWRldmljZUtleaQBAiABIVggKM10qMocU0Xj0r8mctahaue242EZQ9D95l_FFPMuDGoiWCC8XOqkTR77Qm5XirLZC3I3r8Y4gjQZRE4FS-lyfQz2xm9kaWdlc3RBbGdvcml0aG1nU0hBLTI1NlhAcXJHUIOscpjA5XUGOc0cGI0hEIeeeESazyvXw8xDxMkS0Bw-0L74-cEhpdOahwtSPzRSM6tHp_1E75B5JQIS5WpuYW1lU3BhY2VzoXFldS5ldXJvcGEuZWMuYXYuMYHYGFhgpGZyYW5kb21YIPcViFPwxQCQ3Cg09BSM3LqAsCDoJrvusFeiYPwmrInOaGRpZ2VzdElEAGxlbGVtZW50VmFsdWX1cWVsZW1lbnRJZGVudGlmaWVya2FnZV9vdmVyXzE4\"]}",
    "state": ""
  }
}
2026-04-28 13:05:55 UTC INFO /callback DC API VP Token received
Data:
{
  "vp_token": {
    "age_verification": [
      "o2ZzdGF0dXMAZ3ZlcnNpb25jMS4waWRvY3VtZW50c4GjZ2RvY1R5cGVxZXUuZXVyb3BhLmVjLmF2LjFsZGV2aWNlU2lnbmVkompkZXZpY2VBdXRooW9kZXZpY2VTaWduYXR1cmWEQ6EBJqD2WEAbedZ2n8RYYjC9k9Yf9Qj5vwqi1Qx44UgPz1EyRZT3EvBp0-dQGQYv0g8JOyAjci5r52f7gaOet7uS_JSVJ641am5hbWVTcGFjZXPYGEGgbGlzc3VlclNpZ25lZKJqaXNzdWVyQXV0aIRDoQEmoRghWQHyMIIB7jCCAZSgAwIBAgIUNO9U0wM5BPvAUfyplLIuTK5AUdUwCgYIKoZIzj0EAwIwQjELMAkGA1UEBhMCU0UxCzAJBgNVBAgMAlNFMRIwEAYDVQQKDAlpR3JhbnQuaW8xEjAQBgNVBAMMCW1kb2MgSUFDQTAeFw0yNjA0MjcxODMxNTBaFw0yNzA0MjcxODMxNTBaME0xCzAJBgNVBAYTAlNFMQswCQYDVQQIDAJTRTESMBAGA1UECgwJaUdyYW50LmlvMR0wGwYDVQQDDBRtZG9jIERvY3VtZW50IFNpZ25lcjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABFDb5cnl6hz69XWJU89BQOcqRQHD7MxOg4O9dukDeDm0aE9RssllOlR_ciWyZOw8R__yoIPUe01fuI9oAWTtEayjXTBbMAkGA1UdEwQCMAAwDgYDVR0PAQH_BAQDAgeAMB0GA1UdDgQWBBQ3GasoEW9WiIg9HfzmJRvBN0M4NTAfBgNVHSMEGDAWgBStUMMz6QhA19QQAqVwaTl53twUWzAKBggqhkjOPQQDAgNIADBFAiEAoGCbLVuXVviwFV4Wz0MwWab-dUOkpdaTHDkH_P5W1EwCIGWnfbfGebEz4yeffaWKUtAg4r5ySFY1eRBO3-pe0nNnWQJB2BhZAjynZnN0YXR1c6Frc3RhdHVzX2xpc3SiY2lkeBoAAYAAY3VyaXg5aHR0cHM6Ly9pc3N1ZXItcGxheWdyb3VuZC1zZXJ2aWNlLmlncmFudC5pby9zdGF0dXNsaXN0cy8xZ2RvY1R5cGVxZXUuZXVyb3BhLmVjLmF2LjFndmVyc2lvbmMxLjBsdmFsaWRpdHlJbmZvo2ZzaWduZWTAdDIwMjYtMDQtMjhUMTM6MDM6MjJaaXZhbGlkRnJvbcB0MjAyNi0wNC0yOFQxMzowMzoyMlpqdmFsaWRVbnRpbMB0MjAyNy0wNC0yOFQwMDowMDowMFpsdmFsdWVEaWdlc3RzoXFldS5ldXJvcGEuZWMuYXYuMaUAWCBOI5KaYkSF45mJ_gZHe9uAWTmFkzzwXfPcfi0POa-B6AFYIFdrag-QmkUxfyzPc2jqw7yZmpzi7E-snHUZHj-gMX7aAlggmoXAQqnvm_fBh-P2D2iS7LPqLgkSoljaRz7H40rY-_cDWCCHWvaGw1VcN6jq8ZqJOZTaAB4IOrhamcmLYDRcoix_cgRYIIy6flmOca_EFay8c44VZwwdUQufSk071AHKZccz4LlUbWRldmljZUtleUluZm-haWRldmljZUtleaQBAiABIVggKM10qMocU0Xj0r8mctahaue242EZQ9D95l_FFPMuDGoiWCC8XOqkTR77Qm5XirLZC3I3r8Y4gjQZRE4FS-lyfQz2xm9kaWdlc3RBbGdvcml0aG1nU0hBLTI1NlhAcXJHUIOscpjA5XUGOc0cGI0hEIeeeESazyvXw8xDxMkS0Bw-0L74-cEhpdOahwtSPzRSM6tHp_1E75B5JQIS5WpuYW1lU3BhY2VzoXFldS5ldXJvcGEuZWMuYXYuMYHYGFhgpGZyYW5kb21YIPcViFPwxQCQ3Cg09BSM3LqAsCDoJrvusFeiYPwmrInOaGRpZ2VzdElEAGxlbGVtZW50VmFsdWX1cWVsZW1lbnRJZGVudGlmaWVya2FnZV9vdmVyXzE4"
    ]
  },
  "state": "3776a2df-4b9c-4e4a-b818-48a69c3f68ca",
  "nonce": "a2wOoENuduOLx_roTNEP4uH72qOSazF4u1o-HhSjqZ0",
  "client_id": "x509_hash:DL0iqIY9Qlij2JXHaUk75gAEIVMZJV1sS_6PPgfeeVg",
  "response_uri": "https://verifier-playground-service.igrant.io/post",
  "jwk_thumbprint": "KcJy0ZcEfcorqVWs6bwrz_O2Rh2IOZh79qc7wq3FwHg"
}
2026-04-28 13:05:55 UTC WARNING /callback Validation failed
How to fix:
One or more credentials failed verification. Check the 'credentials' object below for per-credential errors.
Data:
{
  "hint": "One or more credentials failed verification. Check the 'credentials' object below for per-credential errors.",
  "credentials": {
    "age_verification": {
      "valid": false,
      "format": "mso_mdoc",
      "disclosed_claims": {
        "eu.europa.ec.av.1:age_over_18": true
      },
      "issuer": "CN=mdoc IACA,O=iGrant.io,ST=SE,C=SE",
      "checks": [
        {
          "id": "valid_document",
          "name": "Valid Document",
          "status": "passed",
          "detail": "DocType: eu.europa.ec.av.1"
        },
        {
          "id": "issuer_signature",
          "name": "Valid Issuer Signature",
          "status": "passed",
          "detail": "IssuerAuth COSE_Sign1 signature verified"
        },
        {
          "id": "valid_certificate",
          "name": "Valid Certificate",
          "status": "passed",
          "detail": "Valid until 2027-04-27T18:31:50+00:00"
        },
        {
          "id": "trusted",
          "name": "Trusted",
          "status": "unchecked",
          "detail": "No IACA certificates configured"
        },
        {
          "id": "token_status",
          "name": "Valid Token Status",
          "status": "passed",
          "detail": "Valid until 2027-04-28T00:00:00+00:00"
        },
        {
          "id": "device_signature",
          "name": "Valid Device Signature",
          "status": "failed",
          "detail": "DeviceSignature verification failed: signature does not match SessionTranscript (nonce/client_id binding check failed)"
        }
      ]
    }
  }
}