{
  "schema_version": "1",
  "portal_version": "1.0.0-foundation",
  "updated_at": "2026-07-20",
  "source": "marco.public_portal",
  "provenance": "canonical_registry",
  "data": [
    {
      "id": "HUMAN",
      "label": "Human",
      "role": "A natural person participating in the Melega ecosystem.",
      "requires": [
        "proof-of-personhood (declared or credentialed)"
      ],
      "never": [
        "displays legal name or KYC documents on the Passport",
        "is impersonated by an AI_AGENT"
      ]
    },
    {
      "id": "AI_AGENT",
      "label": "AI Agent",
      "role": "An autonomous agent with declared authority and principal.",
      "requires": [
        "declared principal",
        "declared capability scope",
        "declared authority bounds"
      ],
      "never": [
        "claims personhood",
        "omits its principal",
        "claims economic authority"
      ]
    },
    {
      "id": "ORGANIZATION",
      "label": "Organization",
      "role": "An institutional identity with delegated Passport relationships.",
      "requires": [
        "declared operator",
        "at least one delegated signer"
      ],
      "never": [
        "issues personal claims about its members without their explicit credential"
      ]
    },
    {
      "id": "DIGITAL_SERVICE",
      "label": "Digital Service",
      "role": "A capability endpoint with declared interface and provenance.",
      "requires": [
        "declared operator",
        "declared interface surface"
      ],
      "never": [
        "claims subjectivity",
        "omits its operator"
      ]
    }
  ],
  "registry_version": "1.0.0",
  "canonical_url": "/api/public/passport-core/subjects"
}