{
 "meta": {
  "dataset": "Subscriber history — @Travelfrogchat",
  "channel": "https://tgregister.com/channel/Travelfrogchat",
  "retrieved_at": "2026-09-09T05:17:50.823Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-06T22:01:43.860Z",
   "to": "2026-09-06T07:21:39.473Z"
  },
  "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": "2026-08-06T22:01:43.860Z",
   "subscribers": 67796,
   "source": 0
  },
  {
   "ts": "2026-08-07T14:14:49.494Z",
   "subscribers": 67672,
   "source": 4
  },
  {
   "ts": "2026-08-08T16:37:24.465Z",
   "subscribers": 67412,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:17:50.845Z",
   "subscribers": 67241,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:25:45.089Z",
   "subscribers": 67024,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:35:06.523Z",
   "subscribers": 67024,
   "source": 1
  },
  {
   "ts": "2026-08-11T17:48:34.666Z",
   "subscribers": 66820,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:06:43.743Z",
   "subscribers": 66607,
   "source": 4
  },
  {
   "ts": "2026-08-14T03:05:54.763Z",
   "subscribers": 66465,
   "source": 4
  },
  {
   "ts": "2026-08-15T11:56:01.898Z",
   "subscribers": 66257,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:18:42.694Z",
   "subscribers": 66088,
   "source": 4
  },
  {
   "ts": "2026-08-17T23:44:28.448Z",
   "subscribers": 65920,
   "source": 4
  },
  {
   "ts": "2026-08-19T02:34:58.885Z",
   "subscribers": 65790,
   "source": 4
  },
  {
   "ts": "2026-08-20T01:45:03.914Z",
   "subscribers": 65684,
   "source": 4
  },
  {
   "ts": "2026-08-21T04:12:49.781Z",
   "subscribers": 65575,
   "source": 4
  },
  {
   "ts": "2026-08-22T16:35:45.874Z",
   "subscribers": 65369,
   "source": 4
  },
  {
   "ts": "2026-08-24T06:09:17.960Z",
   "subscribers": 65160,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:37:27.631Z",
   "subscribers": 65048,
   "source": 4
  },
  {
   "ts": "2026-08-26T08:44:50.244Z",
   "subscribers": 64848,
   "source": 4
  },
  {
   "ts": "2026-08-27T09:55:34.359Z",
   "subscribers": 64807,
   "source": 4
  },
  {
   "ts": "2026-08-28T13:16:21.542Z",
   "subscribers": 64660,
   "source": 4
  },
  {
   "ts": "2026-08-29T11:35:54.688Z",
   "subscribers": 64550,
   "source": 4
  },
  {
   "ts": "2026-08-30T10:35:28.288Z",
   "subscribers": 64456,
   "source": 4
  },
  {
   "ts": "2026-08-31T10:24:29.423Z",
   "subscribers": 64327,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:17:26.142Z",
   "subscribers": 64188,
   "source": 4
  },
  {
   "ts": "2026-09-02T13:02:55.291Z",
   "subscribers": 64055,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:15:22.637Z",
   "subscribers": 63865,
   "source": 4
  },
  {
   "ts": "2026-09-06T07:21:39.473Z",
   "subscribers": 63609,
   "source": 4
  }
 ]
}