{
 "meta": {
  "dataset": "Subscriber history — @cefarma",
  "channel": "https://tgregister.com/channel/cefarma",
  "retrieved_at": "2026-09-09T22:28:40.901Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 25,
  "window": {
   "from": "2026-08-11T16:45:15.140Z",
   "to": "2026-09-08T20:58:23.932Z"
  },
  "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": "2026-08-11T16:45:15.140Z",
   "subscribers": 33434,
   "source": 0
  },
  {
   "ts": "2026-08-11T23:42:24.342Z",
   "subscribers": 33476,
   "source": 4
  },
  {
   "ts": "2026-08-12T21:54:42.318Z",
   "subscribers": 33420,
   "source": 4
  },
  {
   "ts": "2026-08-13T19:45:14.045Z",
   "subscribers": 33420,
   "source": 1
  },
  {
   "ts": "2026-08-14T03:47:48.943Z",
   "subscribers": 33393,
   "source": 4
  },
  {
   "ts": "2026-08-15T16:25:31.310Z",
   "subscribers": 33340,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:26:15.893Z",
   "subscribers": 33269,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:48:14.894Z",
   "subscribers": 33229,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:43:25.029Z",
   "subscribers": 33197,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:34:04.434Z",
   "subscribers": 33157,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:25:19.322Z",
   "subscribers": 33133,
   "source": 4
  },
  {
   "ts": "2026-08-21T19:57:25.172Z",
   "subscribers": 33096,
   "source": 4
  },
  {
   "ts": "2026-08-23T05:17:05.387Z",
   "subscribers": 33048,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:44:20.699Z",
   "subscribers": 32950,
   "source": 4
  },
  {
   "ts": "2026-08-25T21:34:50.238Z",
   "subscribers": 32914,
   "source": 4
  },
  {
   "ts": "2026-08-26T22:06:26.382Z",
   "subscribers": 32835,
   "source": 4
  },
  {
   "ts": "2026-08-27T23:12:47.126Z",
   "subscribers": 32799,
   "source": 4
  },
  {
   "ts": "2026-08-29T01:55:50.838Z",
   "subscribers": 32743,
   "source": 4
  },
  {
   "ts": "2026-08-30T02:29:01.921Z",
   "subscribers": 32710,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:53:55.944Z",
   "subscribers": 32654,
   "source": 4
  },
  {
   "ts": "2026-09-01T08:09:33.523Z",
   "subscribers": 32608,
   "source": 4
  },
  {
   "ts": "2026-09-02T07:45:29.926Z",
   "subscribers": 32557,
   "source": 4
  },
  {
   "ts": "2026-09-03T12:16:29.379Z",
   "subscribers": 32494,
   "source": 4
  },
  {
   "ts": "2026-09-05T10:59:08.743Z",
   "subscribers": 32397,
   "source": 4
  },
  {
   "ts": "2026-09-08T20:58:23.932Z",
   "subscribers": 32215,
   "source": 4
  }
 ]
}