{
 "meta": {
  "dataset": "Subscriber history — @TopDocumentaryFilms",
  "channel": "https://tgregister.com/channel/TopDocumentaryFilms",
  "retrieved_at": "2026-08-29T07:33:20.326Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-06T12:18:54.617Z",
   "to": "2026-08-29T03:17:12.262Z"
  },
  "columns": {
   "ts": "when this reading was taken, UTC",
   "subscribers": "the count read (or, for source 3, carried over) — see source below",
   "source": {
    "0": "sweep.py — t.me/<name> profile page",
    "1": "promote.py — Bot API getChat",
    "2": "resolve.py — MTProto",
    "3": "spromote.py — t.me/s/<name> post preview (figure carried over from an earlier profile read, not the preview’s own rounded header)",
    "4": "remeasure.py — t.me/<name> profile page, re-read on a schedule"
   }
  },
  "note": "Snapshots are written only when a reading changes: a gap in ts means \"no change observed between readings\", never \"not measured\" and never \"interpolated\". Readings from different sources are separate lineages that do not confirm one another — subtracting across them can attribute a change to a period nothing was actually read in. Full method: https://tgregister.com/methodology#measuring"
 },
 "rows": [
  {
   "ts": "2026-08-06T12:18:54.617Z",
   "subscribers": 49424,
   "source": 0
  },
  {
   "ts": "2026-08-07T18:50:40.152Z",
   "subscribers": 49403,
   "source": 4
  },
  {
   "ts": "2026-08-08T18:02:53.566Z",
   "subscribers": 49386,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:21:58.187Z",
   "subscribers": 49375,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:38:12.563Z",
   "subscribers": 49351,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:23:05.305Z",
   "subscribers": 49333,
   "source": 4
  },
  {
   "ts": "2026-08-12T14:56:19.396Z",
   "subscribers": 49315,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:32:39.995Z",
   "subscribers": 49315,
   "source": 1
  },
  {
   "ts": "2026-08-13T15:58:33.702Z",
   "subscribers": 49303,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:24:18.870Z",
   "subscribers": 49288,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:23:33.777Z",
   "subscribers": 49274,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:35:05.668Z",
   "subscribers": 49247,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:26:23.306Z",
   "subscribers": 49237,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:43:27.825Z",
   "subscribers": 49223,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:14:10.757Z",
   "subscribers": 49225,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:04:36.031Z",
   "subscribers": 49212,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:16:57.121Z",
   "subscribers": 49189,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:52:30.121Z",
   "subscribers": 49163,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:36:06.367Z",
   "subscribers": 49150,
   "source": 4
  },
  {
   "ts": "2026-08-26T21:37:20.342Z",
   "subscribers": 49143,
   "source": 4
  },
  {
   "ts": "2026-08-28T00:56:19.219Z",
   "subscribers": 49129,
   "source": 4
  },
  {
   "ts": "2026-08-29T03:17:12.262Z",
   "subscribers": 49112,
   "source": 4
  }
 ]
}