Example of using Provenance as De-Identifiation linkage with security tag protection, enabling Re-Identification with authorization.

{
  "resourceType" : "Bundle",
  "id" : "example-anon0",
  "meta" : {
    "lastUpdated" : "2014-08-18T01:43:30Z",
    "security" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/v3-Confidentiality",
      "code" : "V"
    },
    {
      "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationValue",
      "code" : "PSEUDED"
    }]
  },
  "type" : "searchset",
  "link" : [{
    "relation" : "self",
    "url" : "https://example.com/fhir/Patient/anon0/$everything"
  }],
  "entry" : [{
    "fullUrl" : "http://example.org/fhir/Provenance/anon0",
    "resource" : {
      "resourceType" : "Provenance",
      "id" : "anon0",
      "meta" : {
        "security" : [{
          "system" : "http://terminology.hl7.org/CodeSystem/v3-Confidentiality",
          "code" : "V"
        },
        {
          "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationValue",
          "code" : "PSEUDED"
        }]
      },
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Provenance anon0</b></p><a name=\"anon0\"> </a><a name=\"hcanon0\"> </a><a name=\"anon0-en-AU\"> </a><p>Provenance for <a href=\"broken-link.html\">??</a></p><p>Summary</p><table class=\"grid\"><tr><td>Recorded</td><td>2015-06-27T08:39:24+10:00</td></tr><tr><td>Policy</td><td><a href=\"broken-link.html\">http://example.org/policies/666</a></td></tr><tr><td>Activity</td><td><span title=\"Codes:{http://terminology.hl7.org/CodeSystem/iso-21089-lifecycle deidentify}\">De-Identify (Anononymize) Record Lifecycle Event</span></td></tr></table><p><b>Agents</b></p><table class=\"grid\"><tr><td><b>Type</b></td><td><b>who</b></td></tr><tr><td><span title=\"Codes:{http://terminology.hl7.org/CodeSystem/provenance-participant-type assembler}\">Assembler</span></td><td>Device/software</td></tr></table></div>"
      },
      "target" : [{
        "reference" : "http://example.org/fhir/Patient/anon0"
      }],
      "recorded" : "2015-06-27T08:39:24+10:00",
      "policy" : ["http://example.org/policies/666"],
      "activity" : {
        "coding" : [{
          "system" : "http://terminology.hl7.org/CodeSystem/iso-21089-lifecycle",
          "code" : "deidentify"
        }]
      },
      "agent" : [{
        "type" : {
          "coding" : [{
            "system" : "http://terminology.hl7.org/CodeSystem/provenance-participant-type",
            "code" : "assembler"
          }]
        },
        "who" : {
          "display" : "Device/software"
        }
      }],
      "entity" : [{
        "role" : "source",
        "what" : {
          "reference" : "Patient/example"
        }
      }]
    },
    "search" : {
      "mode" : "match"
    }
  },
  {
    "fullUrl" : "http://example.org/fhir/Patient/anon0",
    "resource" : {
      "resourceType" : "Patient",
      "id" : "anon0",
      "meta" : {
        "security" : [{
          "system" : "http://terminology.hl7.org/CodeSystem/v3-Confidentiality",
          "code" : "L"
        },
        {
          "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationValue",
          "code" : "PSEUDED"
        }]
      },
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Patient anon0</b></p><p style=\"border: 1px #661aff solid; background-color: #e6e6ff; padding: 10px;\">First-0 Anon-0  male, DoB: 1974-12-01</p><hr/></div>"
      },
      "name" : [{
        "family" : "Anon-0",
        "given" : ["First-0"]
      }],
      "gender" : "male",
      "birthDate" : "1974-12-01"
    },
    "search" : {
      "mode" : "match"
    }
  },
  {
    "fullUrl" : "http://example.org/fhir/Condition/anon0",
    "resource" : {
      "resourceType" : "Condition",
      "id" : "anon0",
      "meta" : {
        "security" : [{
          "system" : "http://terminology.hl7.org/CodeSystem/v3-Confidentiality",
          "code" : "L"
        },
        {
          "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationValue",
          "code" : "PSEUDED"
        }]
      },
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Condition anon0</b></p><p><b>clinicalStatus</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/condition-clinical active}\">Active</span></p><p><b>verificationStatus</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/condition-ver-status confirmed}\">Confirmed</span></p><p><b>category</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/condition-category encounter-diagnosis}, {http://snomed.info/sct 439401001}\">Encounter Diagnosis</span></p><p><b>severity</b>: <span title=\"Codes:{http://snomed.info/sct 24484000}\">Severe</span></p><p><b>code</b>: <span title=\"Codes:{http://snomed.info/sct 39065001}\">Burn of ear</span></p><p><b>bodySite</b>: <span title=\"Codes:{http://snomed.info/sct 49521004}\">Left external ear structure</span></p><p><b>subject</b>: <a href=\"broken-link.html\">??</a></p><p><b>onset</b>: 2012-05-01</p></div>"
      },
      "clinicalStatus" : {
        "coding" : [{
          "system" : "http://terminology.hl7.org/CodeSystem/condition-clinical",
          "code" : "active"
        }]
      },
      "verificationStatus" : {
        "coding" : [{
          "system" : "http://terminology.hl7.org/CodeSystem/condition-ver-status",
          "code" : "confirmed"
        }]
      },
      "category" : [{
        "coding" : [{
          "system" : "http://terminology.hl7.org/CodeSystem/condition-category",
          "code" : "encounter-diagnosis",
          "display" : "Encounter Diagnosis"
        },
        {
          "system" : "http://snomed.info/sct",
          "code" : "439401001",
          "display" : "Diagnosis"
        }]
      }],
      "severity" : {
        "coding" : [{
          "system" : "http://snomed.info/sct",
          "code" : "24484000",
          "display" : "Severe"
        }]
      },
      "code" : {
        "coding" : [{
          "system" : "http://snomed.info/sct",
          "code" : "39065001",
          "display" : "Burn of ear"
        }]
      },
      "bodySite" : [{
        "coding" : [{
          "system" : "http://snomed.info/sct",
          "code" : "49521004",
          "display" : "Left external ear structure"
        }]
      }],
      "subject" : {
        "reference" : "Patient/anon0"
      },
      "onsetDateTime" : "2012-05-01"
    },
    "search" : {
      "mode" : "match"
    }
  }]
}