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

4f9a0a98-bd9a-4bda-a961-c5f6f997917a

failed
dc_api.jwt

7725a386-aab9-494c-a70d-a3305a295c8c
x509_hash:DL0iqIY9Qlij2JXHaUk75gAEIVMZJV1sS_6PPgfeeVg
HcXjEeAUpv3AQvdyLqOLs2e-S2ZCkRJd3oVE10x4O0c

https://verifier-playground-service.igrant.io/post
600s
age_verification_over_18
2026-04-28 13:16:18 UTC    2026-04-28 13:16:31 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": "WdyqU3D5mIj3PexBJId7iM2Q75lj-Whj5wlhMiyjEbI",
        "y": "hfKTB23yqIeOPLmZUJQrkAOQH8D2ujHA0juQZmWzgP0",
        "kid": "OO7Mt5v_SHAcEzJk4I_sF_zxugmjE_WaIpoPIRJfMqI",
        "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": [
    "o2ZzdGF0dXMAZ3ZlcnNpb25jMS4waWRvY3VtZW50c4GjZ2RvY1R5cGVxZXUuZXVyb3BhLmVjLmF2LjFsZGV2aWNlU2lnbmVkompkZXZpY2VBdXRooW9kZXZpY2VTaWduYXR1cmWEQ6EBJqD2WEB2xcii9ovymysJMjkVetaXce-1dyMk9Du-xfGU6k1Gm-YcWZiPiN3YfPD0kMkIXMHw-73ORAk2h_UOS9wVsOt2am5hbWVTcGFjZXPYGEGgbGlzc3VlclNpZ25lZKJqaXNzdWVyQXV0aIRDoQEmoRghWQHyMIIB7jCCAZSgAwIBAgIUNO9U0wM5BPvAUfyplLIuTK5AUdUwCgYIKoZIzj0EAwIwQjELMAkGA1UEBhMCU0UxCzAJBgNVBAgMAlNFMRIwEAYDVQQKDAlpR3JhbnQuaW8xEjAQBgNVBAMMCW1kb2MgSUFDQTAeFw0yNjA0MjcxODMxNTBaFw0yNzA0MjcxODMxNTBaME0xCzAJBgNVBAYTAlNFMQswCQYDVQQIDAJTRTESMBAGA1UECgwJaUdyYW50LmlvMR0wGwYDVQQDDBRtZG9jIERvY3VtZW50IFNpZ25lcjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABFDb5cnl6hz69XWJU89BQOcqRQHD7MxOg4O9dukDeDm0aE9RssllOlR_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'v\\xc5\\xc8\\xa2\\xf6\\x8b\\xf2\\x9b+\\t29\\x15z\\xd6\\x97q\\xef\\xb5w#$\\xf4;\\xbe\\xc5\\xf1\\x94\\xeaMF\\x9b\\xe6\\x1cY\\x98\\x8f\\x88\\xdd\\xd8|\\xf0\\xf4\\x90\\xc9\\x08\\\\\\xc1\\xf0\\xfb\\xbd\\xceD\\t6\\x87\\xf5\\x0eK\\xdc\\x15\\xb0\\xebv'"
            ]
          },
          "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 13:16:18 UTC INFO /presentations/dc-api DC API presentation request created
Data:
{
  "request_headers": {
    "host": "verifier-playground.igrant.io",
    "x-request-id": "1c81d238159b55da7e77dc88d75b11fa",
    "x-real-ip": "10.164.15.228",
    "x-forwarded-for": "10.164.15.228",
    "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:4b60,2405:201:f025:7822:d94b:390c:4e5a:4b60",
    "content-length": "108",
    "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",
    "referer": "https://verifier-playground.igrant.io/admin/create-request/",
    "accept-encoding": "gzip, br",
    "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",
    "priority": "u=0, i",
    "cf-ray": "9f3657389cdc67b0-BOS",
    "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": "unsigned"
  },
  "transaction_id": "4f9a0a98-bd9a-4bda-a961-c5f6f997917a",
  "request_id": "7725a386-aab9-494c-a70d-a3305a295c8c",
  "nonce": "HcXjEeAUpv3AQvdyLqOLs2e-S2ZCkRJd3oVE10x4O0c",
  "client_id": "x509_hash:DL0iqIY9Qlij2JXHaUk75gAEIVMZJV1sS_6PPgfeeVg",
  "response_uri": "https://verifier-playground-service.igrant.io/post",
  "response_mode": "dc_api.jwt",
  "jwk_thumbprint": "OO7Mt5v_SHAcEzJk4I_sF_zxugmjE_WaIpoPIRJfMqI",
  "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": "WdyqU3D5mIj3PexBJId7iM2Q75lj-Whj5wlhMiyjEbI",
          "y": "hfKTB23yqIeOPLmZUJQrkAOQH8D2ujHA0juQZmWzgP0",
          "kid": "OO7Mt5v_SHAcEzJk4I_sF_zxugmjE_WaIpoPIRJfMqI",
          "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 13:16:31 UTC INFO /callback DC API wallet response received (encrypted)
Data:
{
  "request_headers": {
    "host": "verifier-playground.igrant.io",
    "x-request-id": "91d411ec6802b010b1d57b9918069d64",
    "x-real-ip": "10.164.15.228",
    "x-forwarded-for": "10.164.15.228",
    "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:4b60,2405:201:f025:7822:d94b:390c:4e5a:4b60",
    "content-length": "3315",
    "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",
    "referer": "https://verifier-playground.igrant.io/admin/create-request/",
    "accept-encoding": "gzip, br",
    "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",
    "priority": "u=1, i",
    "cf-ray": "9f365786397467b0-BOS",
    "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": "eyJlcGsiOnsia3R5IjoiRUMiLCJjcnYiOiJQLTI1NiIsIngiOiJwS3NONjZycnRZQ0JJRy1SSDlXRlhaUTBKSE9waUNYVV9BVjVkTGljNTRRIiwieSI6InR3WkFETG5ycUJ1QnozZHZneFU3dkltQjhUS2g5LTRjbG14MV9VWF96NkEifSwiYXB2IjoiU0dOWWFrVmxRVlZ3ZGpOQlVYWmtlVXh4VDB4ek1tVXRVekphUTJ0U1NtUXpiMVpGTVRCNE5FOHdZdyIsImtpZCI6Ik9PN010NXZfU0hBY0V6Sms0SV9zRl96eHVnbWpFX1dhSXBvUElSSmZNcUkiLCJhcHUiOiJiM0pwWjJsdU9taDBkSEJ6T2k4dmRtVnlhV1pwWlhJdGNHeGhlV2R5YjNWdVpDNXBaM0poYm5RdWFXOCIsImVuYyI6IkEyNTZHQ00iLCJhbGciOiJFQ0RILUVTIn0..SGJ15W-5xD7pTQmQ.WCvbrTwkGFOkQIH4YrOq9ktV1ielT0c0cl9YglPmJuy811J5fpHqdFHhlorWlNWGbWVrX0Wjbo9gm24xSvhCM5wqarOaqAqmChtAfn9yBAjN_AtiEHwTFVQltPssrIUE5o300LxQ-dU60Nk3JqTvbfvicSKSP9x-ohCKR0YaVRqx6JBdS71YJgslGlCSZ6Fi_DcrjMKpsod4e_H29-4kAU5gDynWW8GROkcS2Yik_Q1U01nfslD0-4rcfNE2vAgFdt8DNNjWQwVD1PkAlWL2RpMU32gpf-YfnzusI1CtUyzxmAkLP6fff-2VZS42Wna0kBGBLVMEiNPrrehJhkxBrfqfyqgMgVZa0yzAyL_7s5Xny1eGs4AYelIHQFTPxitFlBUBF3TOgVaYHlQBOINbeeYQe6Vl49fn7PoK5wDIdk65AuQooT-7KRNDRiluUbOrguGpi4mJ093HMU8L-RV3diJOkCerDpB9-btPut1IYHln6bI2G_cz5yjjs0V0JsEb3I-FCjjAAPSRdGva6g7f9NLEtfReCh_ETBCjx9ehx-lkJyJwHAoI7wZQU3ntk1Cey4GX7ytRl7KKr-znw2KMvGk8PQbeed1cX-wlt-gI9vOq1LjNZKNmdtM5W5b943uu6yL_3Za4y_pVQaRRIzSGLkmLG6J6-9ZXCerGcaBUCk3CGjCB1zz6DqqrT5e42ukvofBCSS6LJtdr17-SWaGLRqZuuGFoRj-El8jprcjJYWMS2rbcliApKUy5oECeJRsbwwCvEM0VSmb81WKY63241DIzryyCvMVBfusha4cQ_EOtzmAsZRp9A0wynpdhsLEUdttToARsK-59yy7vfRyGpkrsQ9SpS5l5xT3ZQp_1X9U3SN96jh-jKcs1MxpuBEADEemepxfgK7mr-Gk2pBvWbH1kZjo57DcA3j7_wwltyZPb1BDATor97u3Mtj1NcHxMRAy44GrGxZnYKZwvjcKZgA7gg_zL2qfQnWMOZ5H2v6-QEg4yLF_nK-YzpV0ZhB6J8zEIxg--zpn9tgAE4T45FazdLf0_IonXxGH5Or0TnDni_wlwEwRFvgcoboed72TSOOXx9kW7qwReYzfkJr60FxFbbdkoH8aqF0ioUKd-yN6V4Wfi3Ug2EA2W3Y_kI9cpBFkFtBPYGJ2gsIsL2dVuk5IFYzdmtxobGk5U-Qo0O7zSBZ6Nzq8pQYjG6ovh2K_so-Naq7FKhjaseAZJYV0MAiTMfbl-g2mg9OeJehjAJWaUAt2vvbZ2nbv7EpnZe1zde3XfqQfFwZtzyxbIAj8Y7FX-HKMKFviBkM1de7KeahQuxJPEVsELVJB4AKk3gY_-tTyuJVKs4NPrkaO4rDinDuosXDDMciCkv-8Nxp8QQ2jTOzZmn_SNFVHjuLV_hvpseExgcf57Qll1yNvvu0kazEhVdsfBsyWRS2_Ei3lYYX_ryDRzW_VOMiQIdAFdhBi-wZT6AKAodcnVxd9EL89aEg4g9KLlfwUbX3dZnS6k36zq6qcXH67e9ZFaocE2HhqeYJ1_V2tva_H4MFGYUbde41H5yjX6a-hIwBfmf_7CS3WubesdvOnyZPxNsoKRgOJjXmBMzbLbIsI_Y6dGCJjjh6B6mPYZBrZHUHEo32P2KI4dHAHE_XGlA_ftTTgSXV0VO6EhGYATrIAE2qGYFbQMzb8euPnMt-Oniqcvvfg6YnhQOR2I9XK2gFifjsCj1ZVe-r1ClVUErTAXPat_6TwhCIQZrLRrdjzCO6B93QxHLwsk7d7tBM6dATNKX4Mal-rZbRgq6A-YOzE7VkHR-scwU3c4jMSelk-FHz-nu95PcOej2MI09N5rDLV4iy725gxdVI-iNxtQgkxRusjXqCgIWjDot4w5P7C3Y7IWTxnWKYBebwfJUXhJ7waNOBNludWvF1T5N4XOYgyM9SNrMjOnmNCU-NyQGYLUL8b7-_8ETrQ02KWRdgS-0CnlOKazd4o0BGE5fiHoPOcK_8Z-14BY2vTcr0BY-CoTg2kbm7YDJfbHLK5pj5BwT2oiQvFiQrUxzOTOIcS-o0fFa4W0LC2fZUSnRGhfjForbNZRH6KLJkewKzOgWRdT9OJn5EkjfjLPNJPdody-FAiIbBv0MT8amAN2rVDvaSP5ipUwYGi57BKFQOh6lEmu5TmCDpQvFHQWYkQ1CDm0pUxsS8jj1p-IY6wylFqPv2wtqdiB1yJCcMaQrd0PyFHPLXyYL8VU85vjlYa01_Q0M4tnEcv73MNOkz8bCgOCZN9CSkh77hPlYQ7gOE-kJ2OXC8esh1UGtkRo27rt1Ai2JJWcXzRZYDHuqCCdBHOTsomoM71GczyVmNoo6vsoNrtUtMXUCQB-oh8KzNGK2JOg07t4v0ttXWPpaa73IE5-1dBbjCJ7E-7C3sUnJo9kuUilfOoYwyOijD3zNV-seLc-PEFtXe2_qaOnW1olKBlUD5RBI3S3x58qS3ikbThr2Jx8qEcQb_oQNnRaFMrbKQ07sWNzC2s6uTi_OOsOZ0duzOElVbQnaOvyAh1KMS8P9gS0C38oIry3Tt_bhlEC-RSAWO0X6o4l2Q4e5YsbXSp-luSEtOJvKxneAkl9dTySIDcSONNGx7_jJIC522WZZBk-ULIK1QkiyJRPF3ePG4gv5tkT3XLu-x79I_KcLi2dRX06JFU7W_T_kVWBWhEwLCiIakMeLJAH1joHtHQBh3j_h5WGz_XCqc2cFszT28aYffpq.j6UynbalDtJhxMQyep6kVg",
    "state": "7725a386-aab9-494c-a70d-a3305a295c8c"
  },
  "transaction_id": "4f9a0a98-bd9a-4bda-a961-c5f6f997917a",
  "nonce": "HcXjEeAUpv3AQvdyLqOLs2e-S2ZCkRJd3oVE10x4O0c",
  "client_id": "x509_hash:DL0iqIY9Qlij2JXHaUk75gAEIVMZJV1sS_6PPgfeeVg",
  "response_uri": "https://verifier-playground-service.igrant.io/post",
  "response_mode": "dc_api.jwt",
  "jwk_thumbprint": "OO7Mt5v_SHAcEzJk4I_sF_zxugmjE_WaIpoPIRJfMqI"
}
2026-04-28 13:16:31 UTC INFO /callback JWE decrypted successfully
Data:
{
  "decrypted_payload": {
    "vp_token": "{\"age_verification\":[\"o2ZzdGF0dXMAZ3ZlcnNpb25jMS4waWRvY3VtZW50c4GjZ2RvY1R5cGVxZXUuZXVyb3BhLmVjLmF2LjFsZGV2aWNlU2lnbmVkompkZXZpY2VBdXRooW9kZXZpY2VTaWduYXR1cmWEQ6EBJqD2WEB2xcii9ovymysJMjkVetaXce-1dyMk9Du-xfGU6k1Gm-YcWZiPiN3YfPD0kMkIXMHw-73ORAk2h_UOS9wVsOt2am5hbWVTcGFjZXPYGEGgbGlzc3VlclNpZ25lZKJqaXNzdWVyQXV0aIRDoQEmoRghWQHyMIIB7jCCAZSgAwIBAgIUNO9U0wM5BPvAUfyplLIuTK5AUdUwCgYIKoZIzj0EAwIwQjELMAkGA1UEBhMCU0UxCzAJBgNVBAgMAlNFMRIwEAYDVQQKDAlpR3JhbnQuaW8xEjAQBgNVBAMMCW1kb2MgSUFDQTAeFw0yNjA0MjcxODMxNTBaFw0yNzA0MjcxODMxNTBaME0xCzAJBgNVBAYTAlNFMQswCQYDVQQIDAJTRTESMBAGA1UECgwJaUdyYW50LmlvMR0wGwYDVQQDDBRtZG9jIERvY3VtZW50IFNpZ25lcjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABFDb5cnl6hz69XWJU89BQOcqRQHD7MxOg4O9dukDeDm0aE9RssllOlR_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 13:16:31 UTC INFO /callback DC API VP Token received
Data:
{
  "vp_token": {
    "age_verification": [
      "o2ZzdGF0dXMAZ3ZlcnNpb25jMS4waWRvY3VtZW50c4GjZ2RvY1R5cGVxZXUuZXVyb3BhLmVjLmF2LjFsZGV2aWNlU2lnbmVkompkZXZpY2VBdXRooW9kZXZpY2VTaWduYXR1cmWEQ6EBJqD2WEB2xcii9ovymysJMjkVetaXce-1dyMk9Du-xfGU6k1Gm-YcWZiPiN3YfPD0kMkIXMHw-73ORAk2h_UOS9wVsOt2am5hbWVTcGFjZXPYGEGgbGlzc3VlclNpZ25lZKJqaXNzdWVyQXV0aIRDoQEmoRghWQHyMIIB7jCCAZSgAwIBAgIUNO9U0wM5BPvAUfyplLIuTK5AUdUwCgYIKoZIzj0EAwIwQjELMAkGA1UEBhMCU0UxCzAJBgNVBAgMAlNFMRIwEAYDVQQKDAlpR3JhbnQuaW8xEjAQBgNVBAMMCW1kb2MgSUFDQTAeFw0yNjA0MjcxODMxNTBaFw0yNzA0MjcxODMxNTBaME0xCzAJBgNVBAYTAlNFMQswCQYDVQQIDAJTRTESMBAGA1UECgwJaUdyYW50LmlvMR0wGwYDVQQDDBRtZG9jIERvY3VtZW50IFNpZ25lcjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABFDb5cnl6hz69XWJU89BQOcqRQHD7MxOg4O9dukDeDm0aE9RssllOlR_ciWyZOw8R__yoIPUe01fuI9oAWTtEayjXTBbMAkGA1UdEwQCMAAwDgYDVR0PAQH_BAQDAgeAMB0GA1UdDgQWBBQ3GasoEW9WiIg9HfzmJRvBN0M4NTAfBgNVHSMEGDAWgBStUMMz6QhA19QQAqVwaTl53twUWzAKBggqhkjOPQQDAgNIADBFAiEAoGCbLVuXVviwFV4Wz0MwWab-dUOkpdaTHDkH_P5W1EwCIGWnfbfGebEz4yeffaWKUtAg4r5ySFY1eRBO3-pe0nNnWQJB2BhZAjynZnN0YXR1c6Frc3RhdHVzX2xpc3SiY2lkeBoAAYAAY3VyaXg5aHR0cHM6Ly9pc3N1ZXItcGxheWdyb3VuZC1zZXJ2aWNlLmlncmFudC5pby9zdGF0dXNsaXN0cy8xZ2RvY1R5cGVxZXUuZXVyb3BhLmVjLmF2LjFndmVyc2lvbmMxLjBsdmFsaWRpdHlJbmZvo2ZzaWduZWTAdDIwMjYtMDQtMjhUMTM6MDM6MjJaaXZhbGlkRnJvbcB0MjAyNi0wNC0yOFQxMzowMzoyMlpqdmFsaWRVbnRpbMB0MjAyNy0wNC0yOFQwMDowMDowMFpsdmFsdWVEaWdlc3RzoXFldS5ldXJvcGEuZWMuYXYuMaUAWCBOI5KaYkSF45mJ_gZHe9uAWTmFkzzwXfPcfi0POa-B6AFYIFdrag-QmkUxfyzPc2jqw7yZmpzi7E-snHUZHj-gMX7aAlggmoXAQqnvm_fBh-P2D2iS7LPqLgkSoljaRz7H40rY-_cDWCCHWvaGw1VcN6jq8ZqJOZTaAB4IOrhamcmLYDRcoix_cgRYIIy6flmOca_EFay8c44VZwwdUQufSk071AHKZccz4LlUbWRldmljZUtleUluZm-haWRldmljZUtleaQBAiABIVggKM10qMocU0Xj0r8mctahaue242EZQ9D95l_FFPMuDGoiWCC8XOqkTR77Qm5XirLZC3I3r8Y4gjQZRE4FS-lyfQz2xm9kaWdlc3RBbGdvcml0aG1nU0hBLTI1NlhAcXJHUIOscpjA5XUGOc0cGI0hEIeeeESazyvXw8xDxMkS0Bw-0L74-cEhpdOahwtSPzRSM6tHp_1E75B5JQIS5WpuYW1lU3BhY2VzoXFldS5ldXJvcGEuZWMuYXYuMYHYGFhgpGZyYW5kb21YIPcViFPwxQCQ3Cg09BSM3LqAsCDoJrvusFeiYPwmrInOaGRpZ2VzdElEAGxlbGVtZW50VmFsdWX1cWVsZW1lbnRJZGVudGlmaWVya2FnZV9vdmVyXzE4"
    ]
  },
  "state": "7725a386-aab9-494c-a70d-a3305a295c8c",
  "nonce": "HcXjEeAUpv3AQvdyLqOLs2e-S2ZCkRJd3oVE10x4O0c",
  "client_id": "x509_hash:DL0iqIY9Qlij2JXHaUk75gAEIVMZJV1sS_6PPgfeeVg",
  "response_uri": "https://verifier-playground-service.igrant.io/post",
  "jwk_thumbprint": "OO7Mt5v_SHAcEzJk4I_sF_zxugmjE_WaIpoPIRJfMqI"
}
2026-04-28 13:16:31 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)"
        }
      ]
    }
  }
}