{
  "@context": [
    "https://www.w3.org/2018/credentials/v1",
    "https://www.w3.org/2018/credentials/examples/v1"
  ],
  "id": "http://example.edu/credentials/1872",
  "type": [
    "VerifiableCredential",
    "AlumniCredential"
  ],
  "issuer": "https://example.edu/issuers/565049",
  "credentialSubject": {
    "id": "https://example.edu/students/alice",
    "alumniOf": "Example University"
  },
  "issuanceDate": "1991-08-25T12:33:56.789Z",
  "proof": {
    "type": "Ed25519Signature2018",
    "created": "1970-01-01T00:00:00Z",
    "verificationMethod": "did:key:z6MktWjP95fMqCMrfNULcdszFeTVUCE1zcgz3Hv5bVAisHgk#z6MktWjP95fMqCMrfNULcdszFeTVUCE1zcgz3Hv5bVAisHgk",
    "proofPurpose": "assertionMethod",
    "jws": "eyJhbGciOiJFZERTQSIsImI2NCI6ZmFsc2UsImNyaXQiOlsiYjY0Il19..PVmDIXfbTbYV_LNUDPg4itAjNWW_EXeyh044rausmxe5CLiXWpWMKi3Xh_-O614wOBO2FjdznL3HeEx9GaiqAg"
  }
}