{
 "meta": {
  "dataset": "Subscriber history — @Cowtopia_chat",
  "channel": "https://tgregister.com/channel/Cowtopia_chat",
  "retrieved_at": "2026-09-12T17:38:58.539Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 31,
  "window": {
   "from": "2026-08-06T01:46:26.142Z",
   "to": "2026-09-11T06:58:44.288Z"
  },
  "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": "2026-08-06T01:46:26.142Z",
   "subscribers": 17511,
   "source": 0
  },
  {
   "ts": "2026-08-07T01:21:39.221Z",
   "subscribers": 17514,
   "source": 4
  },
  {
   "ts": "2026-08-07T21:54:10.847Z",
   "subscribers": 17505,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:10:42.873Z",
   "subscribers": 17486,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:12:19.954Z",
   "subscribers": 17456,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:16:22.001Z",
   "subscribers": 17432,
   "source": 4
  },
  {
   "ts": "2026-08-12T04:15:25.106Z",
   "subscribers": 17429,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:28:48.545Z",
   "subscribers": 17398,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:08:36.159Z",
   "subscribers": 17367,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:53:38.854Z",
   "subscribers": 17355,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:58:29.513Z",
   "subscribers": 17326,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:27:40.458Z",
   "subscribers": 17326,
   "source": 1
  },
  {
   "ts": "2026-08-18T13:08:20.447Z",
   "subscribers": 17315,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:26:30.270Z",
   "subscribers": 17282,
   "source": 4
  },
  {
   "ts": "2026-08-20T11:53:19.401Z",
   "subscribers": 17285,
   "source": 4
  },
  {
   "ts": "2026-08-21T10:05:52.607Z",
   "subscribers": 17262,
   "source": 4
  },
  {
   "ts": "2026-08-22T16:52:56.022Z",
   "subscribers": 17246,
   "source": 4
  },
  {
   "ts": "2026-08-24T10:04:34.535Z",
   "subscribers": 17216,
   "source": 4
  },
  {
   "ts": "2026-08-25T07:23:05.346Z",
   "subscribers": 17189,
   "source": 4
  },
  {
   "ts": "2026-08-26T10:06:51.517Z",
   "subscribers": 17181,
   "source": 4
  },
  {
   "ts": "2026-08-27T10:28:41.455Z",
   "subscribers": 17165,
   "source": 4
  },
  {
   "ts": "2026-08-28T07:17:38.231Z",
   "subscribers": 17154,
   "source": 4
  },
  {
   "ts": "2026-08-29T03:59:00.711Z",
   "subscribers": 17140,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:08:03.584Z",
   "subscribers": 17118,
   "source": 4
  },
  {
   "ts": "2026-08-31T07:43:57.129Z",
   "subscribers": 17089,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:39:09.370Z",
   "subscribers": 17085,
   "source": 4
  },
  {
   "ts": "2026-09-02T03:24:35.282Z",
   "subscribers": 17058,
   "source": 4
  },
  {
   "ts": "2026-09-03T08:12:47.858Z",
   "subscribers": 17046,
   "source": 4
  },
  {
   "ts": "2026-09-05T04:58:34.693Z",
   "subscribers": 17024,
   "source": 4
  },
  {
   "ts": "2026-09-08T11:00:32.915Z",
   "subscribers": 16937,
   "source": 4
  },
  {
   "ts": "2026-09-11T06:58:44.288Z",
   "subscribers": 16885,
   "source": 4
  }
 ]
}