[1] GitHub - mapbox/tilejson-spec: JSON format for describing map tilesets., 4/21/2024, 3:00:10 AM https://github.com/mapbox/tilejson-spec
[2] tilejson-spec/3.0.0 at master · mapbox/tilejson-spec · GitHub, 4/21/2024, 3:00:49 AM https://github.com/mapbox/tilejson-spec/tree/master/3.0.0
Google search: TileJSON