{
 "meta": {
  "dataset": "Subscriber history — @Acdh_cpp",
  "channel": "https://tgregister.com/channel/Acdh_cpp",
  "retrieved_at": "2026-09-08T16:45:06.312Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T15:00:50.493Z",
   "to": "2026-09-08T16:36:15.428Z"
  },
  "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": "2026-08-07T15:00:50.493Z",
   "subscribers": 12957,
   "source": 0
  },
  {
   "ts": "2026-08-08T01:51:29.344Z",
   "subscribers": 12959,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:00:48.020Z",
   "subscribers": 12946,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:34:11.296Z",
   "subscribers": 12959,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:14:07.003Z",
   "subscribers": 12953,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:53:03.336Z",
   "subscribers": 12960,
   "source": 4
  },
  {
   "ts": "2026-08-14T03:56:56.893Z",
   "subscribers": 12965,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:24:48.404Z",
   "subscribers": 12968,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:27:27.106Z",
   "subscribers": 12965,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:56:09.952Z",
   "subscribers": 12956,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:02:49.310Z",
   "subscribers": 12942,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:06:15.323Z",
   "subscribers": 12942,
   "source": 1
  },
  {
   "ts": "2026-08-20T19:07:39.288Z",
   "subscribers": 12643,
   "source": 4
  },
  {
   "ts": "2026-08-22T02:25:42.221Z",
   "subscribers": 12658,
   "source": 4
  },
  {
   "ts": "2026-08-23T20:05:11.200Z",
   "subscribers": 12660,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:34:45.749Z",
   "subscribers": 12659,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:06:48.537Z",
   "subscribers": 12671,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:34:17.670Z",
   "subscribers": 12655,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:43:18.789Z",
   "subscribers": 12670,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:37:58.433Z",
   "subscribers": 12653,
   "source": 4
  },
  {
   "ts": "2026-08-30T00:43:49.592Z",
   "subscribers": 12656,
   "source": 4
  },
  {
   "ts": "2026-08-31T01:56:34.914Z",
   "subscribers": 12673,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:07:38.014Z",
   "subscribers": 12683,
   "source": 4
  },
  {
   "ts": "2026-09-02T07:23:53.100Z",
   "subscribers": 12696,
   "source": 4
  },
  {
   "ts": "2026-09-03T14:02:06.316Z",
   "subscribers": 12724,
   "source": 4
  },
  {
   "ts": "2026-09-05T07:56:11.585Z",
   "subscribers": 12746,
   "source": 4
  },
  {
   "ts": "2026-09-08T16:36:15.428Z",
   "subscribers": 12788,
   "source": 4
  }
 ]
}