{
 "meta": {
  "dataset": "Subscriber history — @TGCF_S2",
  "channel": "https://tgregister.com/channel/TGCF_S2",
  "retrieved_at": "2026-09-11T11:15:22.550Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 24,
  "window": {
   "from": "2026-08-07T16:15:12.363Z",
   "to": "2026-09-09T14:59:41.556Z"
  },
  "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": "2026-08-07T16:15:12.363Z",
   "subscribers": 12498,
   "source": 0
  },
  {
   "ts": "2026-08-09T10:51:47.898Z",
   "subscribers": 12509,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:50:51.603Z",
   "subscribers": 12516,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:33:17.357Z",
   "subscribers": 12512,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:46:26.367Z",
   "subscribers": 12516,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:38:05.638Z",
   "subscribers": 12528,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:09:03.590Z",
   "subscribers": 12520,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:12:38.336Z",
   "subscribers": 12516,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:35:11.039Z",
   "subscribers": 12511,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:14:48.182Z",
   "subscribers": 12517,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:20:21.217Z",
   "subscribers": 12517,
   "source": 1
  },
  {
   "ts": "2026-08-22T03:18:59.582Z",
   "subscribers": 12509,
   "source": 4
  },
  {
   "ts": "2026-08-23T22:58:31.842Z",
   "subscribers": 12501,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:32:46.855Z",
   "subscribers": 12506,
   "source": 4
  },
  {
   "ts": "2026-08-26T06:29:23.572Z",
   "subscribers": 12498,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:32:58.372Z",
   "subscribers": 12489,
   "source": 4
  },
  {
   "ts": "2026-08-28T10:28:41.072Z",
   "subscribers": 12484,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:16:12.574Z",
   "subscribers": 12483,
   "source": 4
  },
  {
   "ts": "2026-08-30T10:13:25.367Z",
   "subscribers": 12481,
   "source": 4
  },
  {
   "ts": "2026-09-01T11:59:00.443Z",
   "subscribers": 12478,
   "source": 4
  },
  {
   "ts": "2026-09-02T13:23:37.503Z",
   "subscribers": 12467,
   "source": 4
  },
  {
   "ts": "2026-09-04T01:37:04.084Z",
   "subscribers": 12466,
   "source": 4
  },
  {
   "ts": "2026-09-06T04:21:02.376Z",
   "subscribers": 12463,
   "source": 4
  },
  {
   "ts": "2026-09-09T14:59:41.556Z",
   "subscribers": 12450,
   "source": 4
  }
 ]
}