Example of credential transmission with proof of posession

credential-transmission.jsonld

{  
   "@context":"https://w3id.org/identity/v1",
   "id":"did:90096afc-c232-4b96-b48c-dcdba19b7ead",
   "type":"Identity",
   "credential":[  
      {  
         "@graph":{  
            "@context":"https://w3id.org/identity/v1",
            "id":"https://travel.state.gov/credentials/6fc0f6d2c68a",
            "type":[  
               "Credential"
            ],
            "claim":{  
               "id":"did:90096afc-c232-4b96-b48c-dcdba19b7ead",
               "isCitizenOfUSA": true
            },
            "signature":{  
               "type":"LinkedDataSignature2015",
               "created":"2016-05-04T02:49:02Z",
               "creator":"https://travel.state.gov/ids/us-dept-of-state/keys/327",
               "signatureValue":"iHNqcWIklT7lnAYIcRtBekMFI1zZjgmkXFi/ab84SFAn0uEMOKpEbbaUtvBK8Hn8q2X6dNYwtVFzG2/TKIMU03T3o/Y6kL3hMcGrMOKQYPUEyQpWK3EB+A7qHYv03QJ3wpBk2eEK9HQJJ/dyxqaAZuZKMp+oG7IMtgj1AyntIc6cKdofuqWodaflAYLnDHcbs1LfgO+7a8nVNbrn/vprk08VXOaHnrFIyXUwzkHyFxgi0JXb2WmxPIHJDgQW/c8Jn2IDsxNroIqBRsITaDuvvKzyYDoQ8WnFS6astEs5rk8NRwDGhytFV2mlHe3Lf2g+h6Nx0tEQPf7mqSiUswAikg=="
            }
         }
      }
   ],
   "signature":{  
      "type":"LinkedDataSignature2015",
      "created":"2016-05-04T02:49:03Z",
      "creator":"did:90096afc-c232-4b96-b48c-dcdba19b7ead/keys/1",
      "domain":"anders.com",
      "signatureValue":"KkMLWzEapffAXZKj+VaG9KfxDjc0DlUzH0rb/HNAAziqpyjAtb7zMaX2koroE7bPRwtn+OAJJ49meLcHEXSxP4soLsQcgfgbKiBZhrHQyjkZUBonANdYGpVRh4wRHSbWn1BBxbCZkveHYJdptwLZDG8mrum8OJ4Q3aDjf2KzgZ9cQgRWqEGVVS/vBjz3KedZvwN5hXMxS1BWudOTu2vfXdr2MfuTapr8pxjPjh5ld3W36AuNiFKj/JAoIILvEVBIhFlGkzmNPXWEVURWdJ5iYVnfTyx/NwRWFtYfHU9ylJa4S+SoGi0h1aTUkjPFZDnTCxZH5q4p5lxqiO7ea9piKQ=="
   }
}