{
  "reviewed": "2026-11-02",
  "scope": "Create23 Drone Simulator and Flight Academy only",
  "disclaimer": "A provenance audit cannot establish ownership of upstream rights or substitute legal review.",
  "assets": [
    {
      "id": "academy",
      "path": "game/drone/academy-bank.js",
      "description": "40 independently authored English practice questions",
      "rights": "Create23 project content",
      "evidence": "https://github.com/usernamewi23/create23-site/blob/main/game/drone/academy-bank.js",
      "status": "internally documented"
    },
    {
      "id": "orthophoto",
      "path": "public/assets/drone-game/**/ortho*.jpg, surround.jpg",
      "description": "Basemap.at official aerial imagery; cropped, stitched, resized, sharpened and cached as tiles",
      "rights": "CC BY 4.0",
      "source": "https://basemap.at/en/",
      "license": "https://creativecommons.org/licenses/by/4.0/",
      "attribution": "Data source: basemap.at (linked)",
      "status": "license verified"
    },
    {
      "id": "citybuildings",
      "path": "public/assets/drone-game/vienna-buildings.json; building features of city.json",
      "description": "City of Vienna MA 41 building model and heights",
      "rights": "CC BY 4.0",
      "source": "https://www.wien.gv.at/stadtplanung/geodatenviewer-ogd-daten-herunterladen",
      "license": "https://creativecommons.org/licenses/by/4.0/",
      "attribution": "Datenquelle: Stadt Wien – data.wien.gv.at",
      "status": "license verified"
    },
    {
      "id": "osm",
      "path": "OSM-derived roads.json and selected geometry in city.json",
      "description": "OpenStreetMap roads, trees, bridges, water, parks, places, and some building geometry",
      "rights": "ODbL 1.0",
      "source": "https://www.openstreetmap.org/copyright",
      "license": "https://opendatacommons.org/licenses/odbl/1-0/",
      "attribution": "© OpenStreetMap contributors",
      "status": "license verified; derivative-database terms must be preserved"
    },
    {
      "id": "ships",
      "path": "public/assets/drone-game/life/boats.glb",
      "description": "Quaternius Ships Pack, adapted for in-game boats",
      "rights": "CC0 1.0",
      "source": "https://quaternius.com/packs/ships.html",
      "license": "https://creativecommons.org/publicdomain/zero/1.0/",
      "status": "publisher CC0 verified; model provenance in project README"
    },
    {
      "id": "mini",
      "path": "public/assets/drone-game/drones/mini.glb",
      "description": "Adapted Mini 4 Pro mesh; source author DragonCNC",
      "rights": "CC0 as listed by the publisher",
      "source": "https://www.printables.com/model/599189-dji-mini-4-pro-drone",
      "license": "https://creativecommons.org/publicdomain/zero/1.0/",
      "status": "CC0 listing corroborated by third-party mirror; uploader cannot warrant independent DJI IP/trademark rights"
    },
    {
      "id": "rotor",
      "path": "public/assets/drone-game/audio/rotor.mp3",
      "description": "Edited short loop from 'drone fly' by klemenflerin",
      "rights": "Pixabay Content License; NOT CC0",
      "source": "https://pixabay.com/sound-effects/drone-fly-397287/",
      "license": "https://pixabay.com/service/license-summary/",
      "status": "exact source and terms verified; refrain from standalone distribution"
    },
    {
      "id": "originalaircraft",
      "path": "public/assets/drone-game/drones/{air,pro,cinema}.glb",
      "description": "Create23 class-inspired aircraft meshes and in-house procedural geometry",
      "rights": "Create23 project assets, not declared CC0",
      "evidence": "https://github.com/usernamewi23/create23-site/blob/main/public/assets/drone-game/drones/README.md",
      "status": "repository provenance only; underlying source files not separately archived"
    },
    {
      "id": "characters",
      "path": "public/assets/drone-game/life/{people,pilot}.glb; life/walkers/*.glb",
      "description": "User-supplied Create23 characters V2 including animated walkers",
      "rights": "Project-supplied original assets (claimed)",
      "evidence": "https://github.com/usernamewi23/create23-site/commit/634af85dcfd396e3c331a1af396cf7785d8b8838",
      "status": "ownership declaration/source modeling projects not independently verified"
    },
    {
      "id": "vehicles",
      "path": "public/assets/drone-game/life/cars.glb",
      "description": "Create23 vehicles: five classes and color variants",
      "rights": "Project-supplied original assets (claimed)",
      "evidence": "https://github.com/usernamewi23/create23-site/commit/32e2aecfaf4c92545c6856737ea049c4658db2d9",
      "status": "ownership declaration/source modeling projects not independently verified"
    },
    {
      "id": "trees",
      "path": "public/assets/drone-game/trees/*.glb",
      "description": "Procedurally generated species trees made for Create23",
      "rights": "Create23 project assets, not CC0",
      "evidence": "https://github.com/usernamewi23/create23-site/blob/main/public/assets/drone-game/trees/README.md",
      "status": "repository generation record documented"
    },
    {
      "id": "fonts",
      "path": "public/assets/fonts/*",
      "description": "Inter and Source Serif 4",
      "rights": "SIL Open Font License",
      "evidence": "https://github.com/usernamewi23/create23-site/tree/main/public/assets/fonts",
      "status": "license text shipped alongside font files"
    }
  ],
  "notices": [
    "Do not imply affiliation, sponsorship or certification by DJI, Austro Control or EASA.",
    "Attribution and third-party license terms apply to third-party data even when the game itself is proprietary.",
    "The exact original modeling source files and creator/owner declaration for human and vehicle meshes are not in the repository. Archive these before declaring every asset independently verified.",
    "Third-party trademark rights, visual designs, and privacy/publicity rights are distinct from copyright and CC0 licensing."
  ]
}