{
 "format": "hologram.model-hub.descriptor/v1",
 "name": "Hologram Model Hub",
 "about": "Open models, every byte named by its hash. Fetch anything by address and check it yourself.",
 "catalog": "blake3:a18bbe8398329a8b5b3155548c65c6c224dca7e2910287d14a329a140dad95e9",
 "snapshot": "2026-09-26",
 "fetch": "/api/v1/objects/{id}",
 "find": "read objects[<owner>/<name>] in the catalog; server search needs a publisher token",
 "publish": "POST /api/v1/objects with a publisher token",
 "openapi": "/openapi.json",
 "capabilities": "/api/v1/capabilities",
 "registry": "/v2/",
 "guide": "/llms.txt",
 "addresses": {
  "objects": "blake3 of the object bytes",
  "files": "sha256 of the file bytes, listed in the model object"
 },
 "kinds": {
  "model-hub.catalog": "today's browse rows, plus objects: { <model id>: { model: <address>, sources: [<address>] } }, plus prev",
  "model-hub.model": "one revision of one model: id, revision, license, files[{path,size,sha256}], prev",
  "model-hub.source": "one place the bytes of one revision can be fetched: ipfs, http or hologram (chunks on any Hologram Server)"
 }
}