{
 "meta": {
  "dataset": "Subscriber history — @TTPlusBot",
  "channel": "https://tgregister.com/channel/TTPlusBot",
  "retrieved_at": "2026-09-09T22:23:12.481Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T03:15:38.475Z",
   "to": "2026-09-09T12:58:07.244Z"
  },
  "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": "2026-08-07T03:15:38.475Z",
   "subscribers": 42647,
   "source": 0
  },
  {
   "ts": "2026-08-08T13:14:13.433Z",
   "subscribers": 43486,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:16:59.337Z",
   "subscribers": 43418,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:33:57.336Z",
   "subscribers": 43402,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:25:45.543Z",
   "subscribers": 43402,
   "source": 1
  },
  {
   "ts": "2026-08-13T08:16:27.118Z",
   "subscribers": 42845,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:48:11.101Z",
   "subscribers": 42385,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:26:52.973Z",
   "subscribers": 42050,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:24:55.269Z",
   "subscribers": 41856,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:18:14.072Z",
   "subscribers": 41698,
   "source": 4
  },
  {
   "ts": "2026-08-21T22:38:42.564Z",
   "subscribers": 41382,
   "source": 4
  },
  {
   "ts": "2026-08-23T15:54:45.179Z",
   "subscribers": 41055,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:42:20.659Z",
   "subscribers": 40976,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:43:09.148Z",
   "subscribers": 40960,
   "source": 4
  },
  {
   "ts": "2026-08-28T15:42:52.919Z",
   "subscribers": 41805,
   "source": 4
  },
  {
   "ts": "2026-08-30T17:24:53.859Z",
   "subscribers": 42113,
   "source": 4
  },
  {
   "ts": "2026-08-31T16:25:36.944Z",
   "subscribers": 41310,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:24:06.559Z",
   "subscribers": 41150,
   "source": 4
  },
  {
   "ts": "2026-09-02T17:23:47.301Z",
   "subscribers": 41033,
   "source": 4
  },
  {
   "ts": "2026-09-04T03:16:25.299Z",
   "subscribers": 42008,
   "source": 4
  },
  {
   "ts": "2026-09-09T12:58:07.244Z",
   "subscribers": 41664,
   "source": 4
  }
 ]
}