{
 "meta": {
  "dataset": "Subscriber history — @Doubtbustbot",
  "channel": "https://tgregister.com/channel/Doubtbustbot",
  "retrieved_at": "2026-09-12T13:44:15.320Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-08T04:35:35.177Z",
   "to": "2026-09-11T01:01:00.623Z"
  },
  "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": "2026-08-08T04:35:35.177Z",
   "subscribers": 15073,
   "source": 0
  },
  {
   "ts": "2026-08-10T14:52:18.317Z",
   "subscribers": 15152,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:18:49.429Z",
   "subscribers": 15087,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:53:30.838Z",
   "subscribers": 14965,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:14:22.082Z",
   "subscribers": 14818,
   "source": 4
  },
  {
   "ts": "2026-08-16T13:48:49.687Z",
   "subscribers": 14874,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:15:10.293Z",
   "subscribers": 15131,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:16:52.518Z",
   "subscribers": 15131,
   "source": 1
  },
  {
   "ts": "2026-08-19T14:07:55.473Z",
   "subscribers": 15186,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:48:22.237Z",
   "subscribers": 15297,
   "source": 4
  },
  {
   "ts": "2026-08-22T18:55:01.804Z",
   "subscribers": 14958,
   "source": 4
  },
  {
   "ts": "2026-08-24T13:41:58.980Z",
   "subscribers": 14557,
   "source": 4
  },
  {
   "ts": "2026-08-25T16:09:03.073Z",
   "subscribers": 14399,
   "source": 4
  },
  {
   "ts": "2026-08-26T19:03:57.051Z",
   "subscribers": 14112,
   "source": 4
  },
  {
   "ts": "2026-08-27T19:12:37.128Z",
   "subscribers": 13726,
   "source": 4
  },
  {
   "ts": "2026-08-29T20:42:41.688Z",
   "subscribers": 13093,
   "source": 4
  },
  {
   "ts": "2026-09-01T00:18:33.288Z",
   "subscribers": 12459,
   "source": 4
  },
  {
   "ts": "2026-09-03T08:49:05.404Z",
   "subscribers": 11866,
   "source": 4
  },
  {
   "ts": "2026-09-04T21:41:58.242Z",
   "subscribers": 11348,
   "source": 4
  },
  {
   "ts": "2026-09-08T01:41:28.946Z",
   "subscribers": 10817,
   "source": 4
  },
  {
   "ts": "2026-09-11T01:01:00.623Z",
   "subscribers": 10195,
   "source": 4
  }
 ]
}