{
 "meta": {
  "dataset": "Subscriber history — @tourscan",
  "channel": "https://tgregister.com/channel/tourscan",
  "retrieved_at": "2026-09-10T15:49:02.870Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-06T22:52:22.283Z",
   "to": "2026-09-08T00:58:34.040Z"
  },
  "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": "2026-08-06T22:52:22.283Z",
   "subscribers": 18070,
   "source": 0
  },
  {
   "ts": "2026-08-06T23:00:19.029Z",
   "subscribers": 18070,
   "source": 3
  },
  {
   "ts": "2026-08-07T23:03:56.148Z",
   "subscribers": 18068,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:51:42.104Z",
   "subscribers": 18063,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:32:55.038Z",
   "subscribers": 18059,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:04:34.218Z",
   "subscribers": 18056,
   "source": 4
  },
  {
   "ts": "2026-08-12T05:05:13.825Z",
   "subscribers": 18049,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:18:07.037Z",
   "subscribers": 18050,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:17:05.956Z",
   "subscribers": 18044,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:07:53.385Z",
   "subscribers": 18037,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:16:20.375Z",
   "subscribers": 18033,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:48:08.403Z",
   "subscribers": 18026,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:28:37.452Z",
   "subscribers": 18020,
   "source": 4
  },
  {
   "ts": "2026-08-22T04:46:15.484Z",
   "subscribers": 18011,
   "source": 4
  },
  {
   "ts": "2026-08-23T16:24:13.146Z",
   "subscribers": 18006,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:14:39.898Z",
   "subscribers": 18002,
   "source": 4
  },
  {
   "ts": "2026-08-26T01:54:07.952Z",
   "subscribers": 17997,
   "source": 4
  },
  {
   "ts": "2026-08-26T23:54:16.798Z",
   "subscribers": 17996,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:45:32.794Z",
   "subscribers": 17994,
   "source": 4
  },
  {
   "ts": "2026-08-28T22:27:27.473Z",
   "subscribers": 17992,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:57:29.025Z",
   "subscribers": 17980,
   "source": 4
  },
  {
   "ts": "2026-08-30T22:23:27.347Z",
   "subscribers": 17978,
   "source": 4
  },
  {
   "ts": "2026-08-31T23:47:47.308Z",
   "subscribers": 17971,
   "source": 4
  },
  {
   "ts": "2026-09-02T01:24:45.544Z",
   "subscribers": 17964,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:37:21.854Z",
   "subscribers": 17953,
   "source": 4
  },
  {
   "ts": "2026-09-04T22:37:01.956Z",
   "subscribers": 17947,
   "source": 4
  },
  {
   "ts": "2026-09-08T00:58:34.040Z",
   "subscribers": 17938,
   "source": 4
  }
 ]
}