{
 "meta": {
  "dataset": "Subscriber history — @iasnetwork",
  "channel": "https://tgregister.com/channel/iasnetwork",
  "retrieved_at": "2026-09-09T03:39:48.250Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-06T23:51:53.693Z",
   "to": "2026-09-08T09:00:50.967Z"
  },
  "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": "2026-08-06T23:51:53.693Z",
   "subscribers": 21720,
   "source": 0
  },
  {
   "ts": "2026-08-07T00:00:23.490Z",
   "subscribers": 21720,
   "source": 3
  },
  {
   "ts": "2026-08-07T18:57:25.763Z",
   "subscribers": 21714,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:08:14.905Z",
   "subscribers": 21707,
   "source": 4
  },
  {
   "ts": "2026-08-09T20:36:10.302Z",
   "subscribers": 21697,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:43:33.684Z",
   "subscribers": 21680,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:48:06.851Z",
   "subscribers": 21677,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:12:39.221Z",
   "subscribers": 21675,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:36:51.356Z",
   "subscribers": 21669,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:22:34.694Z",
   "subscribers": 21670,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:44:32.795Z",
   "subscribers": 21661,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:57:05.871Z",
   "subscribers": 21653,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:42:51.685Z",
   "subscribers": 21642,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:05:37.456Z",
   "subscribers": 21630,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:12:55.406Z",
   "subscribers": 21625,
   "source": 4
  },
  {
   "ts": "2026-08-22T05:34:34.705Z",
   "subscribers": 21617,
   "source": 4
  },
  {
   "ts": "2026-08-23T17:05:02.956Z",
   "subscribers": 21594,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:07:28.838Z",
   "subscribers": 21584,
   "source": 4
  },
  {
   "ts": "2026-08-25T23:45:52.961Z",
   "subscribers": 21579,
   "source": 4
  },
  {
   "ts": "2026-08-26T22:58:00.909Z",
   "subscribers": 21576,
   "source": 4
  },
  {
   "ts": "2026-08-28T00:07:14.666Z",
   "subscribers": 21563,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:04:30.448Z",
   "subscribers": 21554,
   "source": 4
  },
  {
   "ts": "2026-08-29T23:54:16.775Z",
   "subscribers": 21550,
   "source": 4
  },
  {
   "ts": "2026-08-31T01:44:39.419Z",
   "subscribers": 21542,
   "source": 4
  },
  {
   "ts": "2026-09-01T04:38:26.585Z",
   "subscribers": 21528,
   "source": 4
  },
  {
   "ts": "2026-09-02T01:41:55.011Z",
   "subscribers": 21513,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:03:22.296Z",
   "subscribers": 21509,
   "source": 4
  },
  {
   "ts": "2026-09-05T04:02:24.597Z",
   "subscribers": 21491,
   "source": 4
  },
  {
   "ts": "2026-09-08T09:00:50.967Z",
   "subscribers": 21467,
   "source": 4
  }
 ]
}