{
 "meta": {
  "dataset": "Subscriber history — @th_chat",
  "channel": "https://tgregister.com/channel/th_chat",
  "retrieved_at": "2026-09-16T02:37:22.826Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-05T23:04:02.966Z",
   "to": "2026-09-14T08:01:55.919Z"
  },
  "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": "2026-08-05T23:04:02.966Z",
   "subscribers": 5044,
   "source": 0
  },
  {
   "ts": "2026-08-06T22:28:10.380Z",
   "subscribers": 5032,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:31:28.353Z",
   "subscribers": 5009,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:46:29.429Z",
   "subscribers": 4972,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:53:54.505Z",
   "subscribers": 4942,
   "source": 4
  },
  {
   "ts": "2026-08-20T06:04:42.513Z",
   "subscribers": 4917,
   "source": 4
  },
  {
   "ts": "2026-08-23T21:17:22.360Z",
   "subscribers": 4903,
   "source": 4
  },
  {
   "ts": "2026-08-26T18:18:35.410Z",
   "subscribers": 4876,
   "source": 4
  },
  {
   "ts": "2026-08-29T23:04:54.046Z",
   "subscribers": 4862,
   "source": 4
  },
  {
   "ts": "2026-09-01T23:05:18.110Z",
   "subscribers": 4862,
   "source": 1
  },
  {
   "ts": "2026-09-02T00:24:17.964Z",
   "subscribers": 4842,
   "source": 4
  },
  {
   "ts": "2026-09-05T19:22:25.294Z",
   "subscribers": 4807,
   "source": 4
  },
  {
   "ts": "2026-09-10T23:56:52.119Z",
   "subscribers": 4761,
   "source": 4
  },
  {
   "ts": "2026-09-14T08:01:55.919Z",
   "subscribers": 4746,
   "source": 4
  }
 ]
}