{
  "@context": [
    "https://www.w3.org/ns/credentials/v2",
    "https://purl.imsglobal.org/spec/ob/v3p0/context-3.0.3.json"
  ],
  "id": "https://credentials.dublincore.org/conferences/dcmi-2026/credentials/01M0JGY6SEZJ3BDETYY1P1ER6P.jwt",
  "type": [
    "VerifiableCredential",
    "OpenBadgeCredential"
  ],
  "name": "Certificate of Participation — DCMI-2026",
  "issuer": {
    "id": "did:web:credentials.dublincore.org",
    "type": [
      "Profile"
    ],
    "name": "Dublin Core Metadata Initiative",
    "url": "https://dublincore.org"
  },
  "validFrom": "2026-08-07T00:00:00Z",
  "credentialSubject": {
    "type": [
      "AchievementSubject"
    ],
    "identifier": [
      {
        "type": "IdentityObject",
        "identityType": "name",
        "hashed": false,
        "identityHash": "Tiago Ribeiro de Sá Cruz"
      },
      {
        "type": "IdentityObject",
        "identityType": "emailAddress",
        "hashed": true,
        "salt": "dcmi2026-participation",
        "identityHash": "sha256$1fbea79f75a72234ab0290df3471fad034f58798262316be089f718a67508159"
      }
    ],
    "achievement": {
      "id": "https://credentials.dublincore.org/conferences/dcmi-2026/achievement.json",
      "type": [
        "Achievement"
      ],
      "name": "DCMI-2026 Conference Participant",
      "description": "Participated in DCMI-2026, the 26th International Conference on Dublin Core and Metadata Applications, held at the National Library of Korea, Seoul, Republic of Korea, 3–7 August 2026.",
      "criteria": {
        "narrative": "Registered for and attended DCMI-2026, the International Conference on Dublin Core and Metadata Applications."
      }
    }
  }
}