{
 "meta": {
  "dataset": "Subscriber history — @vichatebot",
  "channel": "https://tgregister.com/channel/vichatebot",
  "retrieved_at": "2026-09-10T00:11:34.123Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 25,
  "window": {
   "from": "2026-08-07T21:31:45.955Z",
   "to": "2026-09-07T04:19:21.513Z"
  },
  "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": "2026-08-07T21:31:45.955Z",
   "subscribers": 37070,
   "source": 0
  },
  {
   "ts": "2026-08-09T09:51:38.772Z",
   "subscribers": 37206,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:51:21.251Z",
   "subscribers": 37345,
   "source": 4
  },
  {
   "ts": "2026-08-11T08:03:11.956Z",
   "subscribers": 37426,
   "source": 4
  },
  {
   "ts": "2026-08-12T08:52:44.604Z",
   "subscribers": 37355,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:06:18.048Z",
   "subscribers": 37355,
   "source": 1
  },
  {
   "ts": "2026-08-13T09:24:31.353Z",
   "subscribers": 37256,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:34:51.861Z",
   "subscribers": 37393,
   "source": 4
  },
  {
   "ts": "2026-08-16T09:06:13.695Z",
   "subscribers": 35857,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:56:21.557Z",
   "subscribers": 35429,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:36:05.744Z",
   "subscribers": 35277,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:02:41.259Z",
   "subscribers": 35027,
   "source": 4
  },
  {
   "ts": "2026-08-21T16:15:37.733Z",
   "subscribers": 34239,
   "source": 4
  },
  {
   "ts": "2026-08-23T02:36:30.399Z",
   "subscribers": 33718,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:45:06.356Z",
   "subscribers": 31205,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:34:38.546Z",
   "subscribers": 30914,
   "source": 4
  },
  {
   "ts": "2026-08-26T22:55:21.570Z",
   "subscribers": 30269,
   "source": 4
  },
  {
   "ts": "2026-08-29T00:47:29.102Z",
   "subscribers": 29516,
   "source": 4
  },
  {
   "ts": "2026-08-30T00:38:12.425Z",
   "subscribers": 29320,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:54:25.420Z",
   "subscribers": 29269,
   "source": 4
  },
  {
   "ts": "2026-08-31T23:37:40.746Z",
   "subscribers": 29012,
   "source": 4
  },
  {
   "ts": "2026-09-01T20:47:27.126Z",
   "subscribers": 28720,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:56:01.116Z",
   "subscribers": 28429,
   "source": 4
  },
  {
   "ts": "2026-09-04T10:56:28.102Z",
   "subscribers": 28256,
   "source": 4
  },
  {
   "ts": "2026-09-07T04:19:21.513Z",
   "subscribers": 27181,
   "source": 4
  }
 ]
}