{
 "meta": {
  "dataset": "Subscriber history — @EXPRESSYSTAGE1",
  "channel": "https://tgregister.com/channel/EXPRESSYSTAGE1",
  "retrieved_at": "2026-09-10T12:37:17.000Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T19:14:03.155Z",
   "to": "2026-09-07T14:16:53.078Z"
  },
  "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": "2026-08-07T19:14:03.155Z",
   "subscribers": 88168,
   "source": 0
  },
  {
   "ts": "2026-08-07T20:48:50.738Z",
   "subscribers": 88051,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:35:48.965Z",
   "subscribers": 87686,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:02:52.425Z",
   "subscribers": 87372,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:32:09.725Z",
   "subscribers": 87161,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:42:13.945Z",
   "subscribers": 87161,
   "source": 1
  },
  {
   "ts": "2026-08-11T15:03:37.852Z",
   "subscribers": 86728,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:15:28.128Z",
   "subscribers": 86384,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:27:51.699Z",
   "subscribers": 85835,
   "source": 4
  },
  {
   "ts": "2026-08-15T09:24:39.866Z",
   "subscribers": 85401,
   "source": 4
  },
  {
   "ts": "2026-08-16T19:45:13.532Z",
   "subscribers": 85058,
   "source": 4
  },
  {
   "ts": "2026-08-17T21:16:12.930Z",
   "subscribers": 84566,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:54:20.654Z",
   "subscribers": 84302,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:42:13.750Z",
   "subscribers": 83920,
   "source": 4
  },
  {
   "ts": "2026-08-20T22:22:43.308Z",
   "subscribers": 83554,
   "source": 4
  },
  {
   "ts": "2026-08-22T08:37:41.652Z",
   "subscribers": 83194,
   "source": 4
  },
  {
   "ts": "2026-08-24T03:05:02.841Z",
   "subscribers": 82477,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:38:20.775Z",
   "subscribers": 82224,
   "source": 4
  },
  {
   "ts": "2026-08-26T07:08:16.813Z",
   "subscribers": 81822,
   "source": 4
  },
  {
   "ts": "2026-08-27T09:39:11.263Z",
   "subscribers": 81447,
   "source": 4
  },
  {
   "ts": "2026-08-28T06:49:25.041Z",
   "subscribers": 81201,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:08:08.424Z",
   "subscribers": 80952,
   "source": 4
  },
  {
   "ts": "2026-08-30T07:12:05.776Z",
   "subscribers": 80679,
   "source": 4
  },
  {
   "ts": "2026-08-31T05:54:50.253Z",
   "subscribers": 80396,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:26:29.434Z",
   "subscribers": 80123,
   "source": 4
  },
  {
   "ts": "2026-09-02T01:34:07.702Z",
   "subscribers": 79836,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:55:01.487Z",
   "subscribers": 79589,
   "source": 4
  },
  {
   "ts": "2026-09-04T19:21:41.375Z",
   "subscribers": 79273,
   "source": 4
  },
  {
   "ts": "2026-09-07T14:16:53.078Z",
   "subscribers": 78528,
   "source": 4
  }
 ]
}