{
 "meta": {
  "dataset": "Subscriber history — @PromptTL",
  "channel": "https://tgregister.com/channel/PromptTL",
  "retrieved_at": "2026-09-09T05:18:40.130Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-07T13:17:11.894Z",
   "to": "2026-09-06T01:38:26.333Z"
  },
  "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": "2026-08-07T13:17:11.894Z",
   "subscribers": 56065,
   "source": 3
  },
  {
   "ts": "2026-08-07T17:01:10.811Z",
   "subscribers": 56065,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:41:05.929Z",
   "subscribers": 55935,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:03:42.586Z",
   "subscribers": 55830,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:33:57.536Z",
   "subscribers": 55731,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:12:40.409Z",
   "subscribers": 55497,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:12:30.120Z",
   "subscribers": 55390,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:37:11.047Z",
   "subscribers": 55294,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:52:42.518Z",
   "subscribers": 55069,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:42:57.534Z",
   "subscribers": 54910,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:05:49.960Z",
   "subscribers": 54817,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:54:17.772Z",
   "subscribers": 54730,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:07:04.270Z",
   "subscribers": 54655,
   "source": 4
  },
  {
   "ts": "2026-08-21T18:05:56.550Z",
   "subscribers": 54559,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:24:07.689Z",
   "subscribers": 54413,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:13:55.104Z",
   "subscribers": 54249,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:59:21.847Z",
   "subscribers": 54163,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:33:18.074Z",
   "subscribers": 53774,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:52:58.941Z",
   "subscribers": 53714,
   "source": 4
  },
  {
   "ts": "2026-08-29T08:53:05.750Z",
   "subscribers": 53651,
   "source": 4
  },
  {
   "ts": "2026-08-30T09:06:57.354Z",
   "subscribers": 53577,
   "source": 4
  },
  {
   "ts": "2026-08-31T10:07:55.893Z",
   "subscribers": 53517,
   "source": 4
  },
  {
   "ts": "2026-09-01T09:58:07.386Z",
   "subscribers": 53447,
   "source": 4
  },
  {
   "ts": "2026-09-02T11:32:21.443Z",
   "subscribers": 53371,
   "source": 4
  },
  {
   "ts": "2026-09-03T20:58:43.445Z",
   "subscribers": 53281,
   "source": 4
  },
  {
   "ts": "2026-09-06T01:38:26.333Z",
   "subscribers": 53125,
   "source": 4
  }
 ]
}