{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T19:36:31Z",
    "providers": [
      "Claude"
    ],
    "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify",
    "pass": 2,
    "wave": 3,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-06T00:10:00Z",
      "ingestedAt": "2026-10-05T20:55:03+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:33+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q9135",
    "registryId": "vr.tr.operating-system",
    "name": "operating system",
    "version": "0.2.0-wave.3",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.OBJ"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q9135/",
  "model": {
    "registry_id": "vr.tr.operating-system",
    "name": "operating system",
    "purpose": "Let an agent identify which operating system and version a device runs, explain what the system is responsible for, relay support lifecycles, security update and compatibility information from vendors, and separate the operating system from firmware, applications and hardware.",
    "definition": "The system software that manages a computer or device: it controls hardware, schedules processes, manages memory, storage, files, devices, networking and security, and provides the interfaces that application programs and users depend on; examples include Windows, macOS, Linux distributions, Android, iOS and real-time systems for embedded devices.",
    "what_it_is_for": "Running a computer and the programs on it.",
    "affordances": [
      "identify the system and version on a device",
      "explain what the operating system does",
      "relay support and update information",
      "compare systems for a use case"
    ],
    "distinguishing_features": [
      "Sits between hardware and applications",
      "Owns processes, memory, files, devices and access control",
      "Has a version and a support lifecycle",
      "Firmware and applications are separate layers"
    ],
    "appearance": "Not visible as an object; seen through its user interface, its name and version in settings, and its command shell.",
    "visual_identification": [
      "Name and version shown in system settings or by a command",
      "Kernel, shell and package manager identify a Linux distribution",
      "Firmware such as BIOS or UEFI starts the machine and is not the operating system"
    ],
    "physical_properties": [],
    "families_and_kinds": [
      "desktop and laptop systems such as Windows, macOS and Linux distributions",
      "mobile systems such as Android and iOS",
      "server systems",
      "real-time and embedded systems",
      "systems for televisions, cars and appliances"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "system software",
        "why": "the category"
      },
      {
        "relation": "runs on",
        "target": "computer",
        "why": "the hardware it manages"
      },
      {
        "relation": "is confused with",
        "target": "firmware",
        "why": "BIOS and UEFI start the machine but are a different layer"
      },
      {
        "relation": "runs",
        "target": "application software",
        "why": "what the system exists to host"
      }
    ],
    "identifiers": [
      {
        "scheme": "name and version",
        "value_or_pattern": "vendor naming",
        "note": "shown in settings"
      },
      {
        "scheme": "kernel version",
        "value_or_pattern": "numeric",
        "note": "for Linux and similar systems"
      },
      {
        "scheme": "build number",
        "value_or_pattern": "vendor specific",
        "note": "identifies the exact release"
      }
    ],
    "standards_and_regulation": [
      "POSIX from IEEE for interfaces",
      "Vendor support lifecycle policies",
      "Security certification schemes such as Common Criteria",
      "Accessibility requirements in public procurement"
    ],
    "failure_modes_and_hazards": [
      "Unsupported versions without security updates",
      "Driver and hardware incompatibility",
      "Data loss during upgrades",
      "Malware exploiting system vulnerabilities"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain operating systems and their functions.",
        "Administer and update operating systems the agent is authorized to manage.",
        "Report security updates and end-of-support dates."
      ],
      "must_not": [
        "Install, modify or bypass an operating system on a device without its owner's consent.",
        "Disable security features such as updates, firewalls or access controls.",
        "Apply untested changes to production systems without a backup.",
        "Help evade licensing or install malware."
      ],
      "requires_human": [
        "Upgrading or reinstalling the operating system on systems others depend on.",
        "Wiping a device."
      ]
    },
    "ethics": {
      "considerations": [
        "Operating systems control access to everyone's data on a device.",
        "Unsupported systems leave users exposed to attack."
      ],
      "affected_parties": [
        "Device users",
        "People whose data is stored",
        "System administrators"
      ]
    },
    "owners": {
      "steward": "The owner of the device; the vendor or project maintains the system software.",
      "master_systems": []
    },
    "facets_not_applicable": {
      "properties": "An operating system is software and has no intrinsic physical properties separate from the hardware and storage media that implement it."
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q9135: operating system",
      "url": "https://www.wikidata.org/wiki/Q9135",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Operating system",
      "url": "https://en.wikipedia.org/wiki/Operating_system",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "identify",
        "name": "Identify",
        "description": "Which system this is.",
        "rationale": "Everything depends on the system and version.",
        "layers": [
          {
            "id": "which",
            "name": "Which system",
            "description": "Name and version.",
            "findings": [
              {
                "id": "which-finding",
                "name": "Which",
                "description": "Which.",
                "questions": [
                  {
                    "text": "Which operating system and version does the device run, and how is that read?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the question about the operating system, the firmware or an application?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "lifecycle",
            "name": "Lifecycle",
            "description": "Support status.",
            "findings": [
              {
                "id": "lifecycle-finding",
                "name": "Lifecycle",
                "description": "Lifecycle.",
                "questions": [
                  {
                    "text": "Is this version still supported, and when does support end according to the vendor?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Where is the lifecycle policy published?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "function",
        "name": "Function",
        "description": "What it does.",
        "rationale": "Responsibilities define the system.",
        "layers": [
          {
            "id": "core",
            "name": "Core",
            "description": "Kernel duties.",
            "findings": [
              {
                "id": "core-finding",
                "name": "Core",
                "description": "Core.",
                "questions": [
                  {
                    "text": "How does the system manage processes, memory, storage and devices?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits file systems or networking in depth?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "interfaces",
            "name": "Interfaces",
            "description": "User and program interfaces.",
            "findings": [
              {
                "id": "interfaces-finding",
                "name": "Interfaces",
                "description": "Interfaces.",
                "questions": [
                  {
                    "text": "What interfaces does the system offer to users and to programs?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which standards govern those interfaces?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "operate",
        "name": "Operate",
        "description": "Running and securing.",
        "rationale": "Systems need care.",
        "layers": [
          {
            "id": "updates",
            "name": "Updates",
            "description": "Updates and patches.",
            "findings": [
              {
                "id": "updates-finding",
                "name": "Updates",
                "description": "Updates.",
                "questions": [
                  {
                    "text": "How are updates delivered, and what does the vendor advise about applying them?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the user asking for help with a specific device, which needs its vendor support?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "security",
            "name": "Security",
            "description": "Security.",
            "findings": [
              {
                "id": "security-finding",
                "name": "Security",
                "description": "Security.",
                "questions": [
                  {
                    "text": "What security features and hardening guidance do vendors and agencies publish?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits malware and incidents?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "choose",
        "name": "Choose",
        "description": "Comparing and learning.",
        "rationale": "Choice and study.",
        "layers": [
          {
            "id": "compare",
            "name": "Compare",
            "description": "Comparison.",
            "findings": [
              {
                "id": "compare-finding",
                "name": "Compare",
                "description": "Compare.",
                "questions": [
                  {
                    "text": "How do systems compare for a given use case in compatibility, licensing and support?",
                    "kind": "measurement"
                  },
                  {
                    "text": "Which criteria matter for the user?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "learn",
            "name": "Learn",
            "description": "Study.",
            "findings": [
              {
                "id": "learn-finding",
                "name": "Learn",
                "description": "Learn.",
                "questions": [
                  {
                    "text": "How are operating systems taught and studied, and which references are standard?",
                    "kind": "provenance"
                  },
                  {
                    "text": "How did operating systems develop historically?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should each operating system be a separate entry?",
    "How should support lifecycle dates be linked?",
    "The registry entry has merged BIOS aliases, which are firmware; should they be split off?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}
