{
  "issuer_id": "did:web:university.example.edu",
  "entity_type": "educational_institution",
  "entity_metadata": {
    "country": "US",
    "region": "MA",
    "institution_name": "Massachusetts Institute of Technology",
    "institution_type": "university",
    "accreditation_body": "NECHE"
  },
  "display": {
    "name": "MIT",
    "logo": "https://university.example.edu/assets/logo.svg",
    "description": "An accredited research university issuing digital diplomas and transcripts."
  },
  "trust_lists": ["uv"],
  "signature": "..."
}