{
 "meta": {
  "dataset": "Subscriber history — @igmtv",
  "channel": "https://tgregister.com/channel/igmtv",
  "retrieved_at": "2026-08-18T08:56:56.128Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T09:45:32.843Z",
   "to": "2026-08-17T21:14:00.476Z"
  },
  "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": "2026-08-06T09:45:32.843Z",
   "subscribers": 129850,
   "source": 3
  },
  {
   "ts": "2026-08-06T13:30:23.234Z",
   "subscribers": 129838,
   "source": 4
  },
  {
   "ts": "2026-08-07T15:10:31.570Z",
   "subscribers": 129754,
   "source": 4
  },
  {
   "ts": "2026-08-08T11:55:31.948Z",
   "subscribers": 129675,
   "source": 4
  },
  {
   "ts": "2026-08-09T13:22:54.537Z",
   "subscribers": 129582,
   "source": 4
  },
  {
   "ts": "2026-08-10T13:41:42.372Z",
   "subscribers": 129495,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:36:36.681Z",
   "subscribers": 129407,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:05:43.478Z",
   "subscribers": 129338,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:56:46.207Z",
   "subscribers": 129250,
   "source": 4
  },
  {
   "ts": "2026-08-15T08:34:39.126Z",
   "subscribers": 129159,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:22:33.262Z",
   "subscribers": 129055,
   "source": 4
  },
  {
   "ts": "2026-08-17T21:14:00.476Z",
   "subscribers": 128965,
   "source": 4
  }
 ]
}