{
 "collection_id": "channels4world-v1-20260714",
 "created_by": "c4w release tooling; root format per channels4world 0.1.2 (tree sha256 488d212c8b91cafe)",
 "format": "channels4world.root",
 "format_version": 1,
 "frequencies_hz": [
  3500000000,
  7000000000
 ],
 "hf_path": "tiny",
 "hf_repo": "Intelligence-Networking-Lab/Channels4World",
 "kind": "subset",
 "payload": "loose",
 "release": "1.0.0",
 "source": {
  "kind": "release",
  "release": "1.0.0",
  "root_sha256": "31bef2b0dc7e9426be65c89541b7c7b51d7f511ac2f0af446b6b16de075c783d"
 },
 "tables": {
  "files": {
   "bytes": 2048615,
   "path": "c4w-root/files.parquet",
   "sha256": "b379e51f1e77bbe26a39f840d36c991db048df74b263c6d83d32aad19825c791"
  },
  "records": {
   "bytes": 917807,
   "path": "c4w-root/records.parquet",
   "sha256": "6c536d7ff317bb94e311dfdc4184c60d782f6e5e1d08b4cf90b448ebe56b71f5"
  },
  "scenes": {
   "bytes": 3373,
   "path": "c4w-root/scenes.parquet",
   "sha256": "e72b9045542f056c59d53b264550967ad5ae1f134da6d330045b916b69189da2"
  }
 },
 "tiers": [
  "tiny",
  "small",
  "medium",
  "large",
  "full"
 ]
}