{
 "meta": {
  "dataset": "Subscriber history — @boostchem",
  "channel": "https://tgregister.com/channel/boostchem",
  "retrieved_at": "2026-09-08T00:10:19.081Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T17:26:06.451Z",
   "to": "2026-09-06T06:42:05.894Z"
  },
  "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": "2026-08-07T17:26:06.451Z",
   "subscribers": 17203,
   "source": 0
  },
  {
   "ts": "2026-08-07T17:30:40.118Z",
   "subscribers": 17203,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:54:47.599Z",
   "subscribers": 17196,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:21:00.517Z",
   "subscribers": 17152,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:50:49.679Z",
   "subscribers": 17143,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:11:29.978Z",
   "subscribers": 17103,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:26:13.827Z",
   "subscribers": 17093,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:24:15.112Z",
   "subscribers": 17062,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:05:53.674Z",
   "subscribers": 17043,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:55:03.968Z",
   "subscribers": 16987,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:53:34.889Z",
   "subscribers": 16968,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:43:37.834Z",
   "subscribers": 16941,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:26:42.704Z",
   "subscribers": 16922,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:57:44.121Z",
   "subscribers": 16910,
   "source": 4
  },
  {
   "ts": "2026-08-21T09:35:06.174Z",
   "subscribers": 16894,
   "source": 4
  },
  {
   "ts": "2026-08-22T23:22:28.404Z",
   "subscribers": 16872,
   "source": 4
  },
  {
   "ts": "2026-08-24T16:08:06.793Z",
   "subscribers": 16853,
   "source": 4
  },
  {
   "ts": "2026-08-25T12:49:27.784Z",
   "subscribers": 16834,
   "source": 4
  },
  {
   "ts": "2026-08-26T13:27:35.003Z",
   "subscribers": 16832,
   "source": 4
  },
  {
   "ts": "2026-08-27T12:24:47.373Z",
   "subscribers": 16810,
   "source": 4
  },
  {
   "ts": "2026-08-28T12:38:40.506Z",
   "subscribers": 16773,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:45:17.301Z",
   "subscribers": 16754,
   "source": 4
  },
  {
   "ts": "2026-08-30T10:47:53.030Z",
   "subscribers": 16763,
   "source": 4
  },
  {
   "ts": "2026-08-31T11:25:45.621Z",
   "subscribers": 16761,
   "source": 4
  },
  {
   "ts": "2026-09-01T12:56:39.734Z",
   "subscribers": 16757,
   "source": 4
  },
  {
   "ts": "2026-09-02T15:48:11.571Z",
   "subscribers": 16842,
   "source": 4
  },
  {
   "ts": "2026-09-04T03:40:52.258Z",
   "subscribers": 17041,
   "source": 4
  },
  {
   "ts": "2026-09-06T06:42:05.894Z",
   "subscribers": 17788,
   "source": 4
  }
 ]
}