{
 "meta": {
  "dataset": "Subscriber history — @coswsb",
  "channel": "https://tgregister.com/channel/coswsb",
  "retrieved_at": "2026-09-14T19:15:33.361Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 31,
  "window": {
   "from": "2026-08-07T19:08:58.544Z",
   "to": "2026-09-14T13:15:03.496Z"
  },
  "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": "2026-08-07T19:08:58.544Z",
   "subscribers": 18639,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:16:08.149Z",
   "subscribers": 18639,
   "source": 3
  },
  {
   "ts": "2026-08-08T08:30:35.679Z",
   "subscribers": 18626,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:11:39.749Z",
   "subscribers": 18576,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:00:59.204Z",
   "subscribers": 18552,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:46:18.433Z",
   "subscribers": 18502,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:44:01.302Z",
   "subscribers": 18461,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:28:14.781Z",
   "subscribers": 18418,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:55:10.602Z",
   "subscribers": 18333,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:12:52.989Z",
   "subscribers": 18293,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:06:58.411Z",
   "subscribers": 18231,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:03:50.709Z",
   "subscribers": 18200,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:35:08.977Z",
   "subscribers": 18148,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:44:12.216Z",
   "subscribers": 18124,
   "source": 4
  },
  {
   "ts": "2026-08-22T04:47:24.656Z",
   "subscribers": 18071,
   "source": 4
  },
  {
   "ts": "2026-08-23T15:23:33.889Z",
   "subscribers": 18048,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:33:12.897Z",
   "subscribers": 18183,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:43:12.728Z",
   "subscribers": 18255,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:12:21.918Z",
   "subscribers": 18279,
   "source": 4
  },
  {
   "ts": "2026-08-28T03:07:57.673Z",
   "subscribers": 18281,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:03:25.174Z",
   "subscribers": 18269,
   "source": 4
  },
  {
   "ts": "2026-08-30T03:18:22.520Z",
   "subscribers": 18246,
   "source": 4
  },
  {
   "ts": "2026-08-31T01:17:40.066Z",
   "subscribers": 18206,
   "source": 4
  },
  {
   "ts": "2026-08-31T22:36:19.315Z",
   "subscribers": 18186,
   "source": 4
  },
  {
   "ts": "2026-09-01T23:55:03.697Z",
   "subscribers": 18169,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:53:40.648Z",
   "subscribers": 18134,
   "source": 4
  },
  {
   "ts": "2026-09-04T19:01:29.940Z",
   "subscribers": 18099,
   "source": 4
  },
  {
   "ts": "2026-09-07T19:15:06.664Z",
   "subscribers": 17964,
   "source": 4
  },
  {
   "ts": "2026-09-10T21:19:17.972Z",
   "subscribers": 17889,
   "source": 4
  },
  {
   "ts": "2026-09-12T23:40:00.861Z",
   "subscribers": 17875,
   "source": 4
  },
  {
   "ts": "2026-09-14T13:15:03.496Z",
   "subscribers": 17872,
   "source": 4
  }
 ]
}