{
 "meta": {
  "dataset": "Subscriber history — @TG1237",
  "channel": "https://tgregister.com/channel/TG1237",
  "retrieved_at": "2026-08-30T23:41:55.641Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-07T18:47:07.912Z",
   "to": "2026-08-30T16:01:50.878Z"
  },
  "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": "2026-08-07T18:47:07.912Z",
   "subscribers": 24147,
   "source": 0
  },
  {
   "ts": "2026-08-08T08:06:01.707Z",
   "subscribers": 24148,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:53:01.919Z",
   "subscribers": 24136,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:10:48.195Z",
   "subscribers": 24140,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:35:07.372Z",
   "subscribers": 24134,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:22:45.509Z",
   "subscribers": 24135,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:25:03.238Z",
   "subscribers": 24136,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:28:53.492Z",
   "subscribers": 24145,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:08:25.918Z",
   "subscribers": 24145,
   "source": 1
  },
  {
   "ts": "2026-08-16T06:05:29.190Z",
   "subscribers": 24162,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:23:03.336Z",
   "subscribers": 24157,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:33:30.218Z",
   "subscribers": 24154,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:32:43.266Z",
   "subscribers": 24161,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:07:35.817Z",
   "subscribers": 24155,
   "source": 4
  },
  {
   "ts": "2026-08-22T20:37:35.997Z",
   "subscribers": 24147,
   "source": 4
  },
  {
   "ts": "2026-08-24T11:18:08.107Z",
   "subscribers": 24145,
   "source": 4
  },
  {
   "ts": "2026-08-25T12:49:27.784Z",
   "subscribers": 24142,
   "source": 4
  },
  {
   "ts": "2026-08-26T12:43:13.824Z",
   "subscribers": 24144,
   "source": 4
  },
  {
   "ts": "2026-08-27T13:44:48.641Z",
   "subscribers": 24151,
   "source": 4
  },
  {
   "ts": "2026-08-28T11:33:16.237Z",
   "subscribers": 24153,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:12:00.242Z",
   "subscribers": 24144,
   "source": 4
  },
  {
   "ts": "2026-08-30T16:01:50.878Z",
   "subscribers": 24141,
   "source": 4
  }
 ]
}