{
 "meta": {
  "dataset": "Subscriber history — @webdevcoursefree",
  "channel": "https://tgregister.com/channel/webdevcoursefree",
  "retrieved_at": "2026-09-16T19:21:31.455Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 31,
  "window": {
   "from": "2026-08-06T14:46:52.357Z",
   "to": "2026-09-15T04:40:24.942Z"
  },
  "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": "2026-08-06T14:46:52.357Z",
   "subscribers": 79245,
   "source": 3
  },
  {
   "ts": "2026-08-07T07:27:43.554Z",
   "subscribers": 79231,
   "source": 4
  },
  {
   "ts": "2026-08-08T04:18:05.962Z",
   "subscribers": 79227,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:55:28.456Z",
   "subscribers": 79239,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:31:05.440Z",
   "subscribers": 79263,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:06:31.812Z",
   "subscribers": 79295,
   "source": 4
  },
  {
   "ts": "2026-08-12T00:52:34.826Z",
   "subscribers": 79293,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:59:00.675Z",
   "subscribers": 79315,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:28:30.246Z",
   "subscribers": 79342,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:37:37.417Z",
   "subscribers": 79294,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:06:55.346Z",
   "subscribers": 79312,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:15:32.699Z",
   "subscribers": 79309,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:25:32.191Z",
   "subscribers": 79364,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:33:33.702Z",
   "subscribers": 79303,
   "source": 4
  },
  {
   "ts": "2026-08-21T23:26:41.831Z",
   "subscribers": 79334,
   "source": 4
  },
  {
   "ts": "2026-08-23T12:08:35.892Z",
   "subscribers": 79326,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:27:56.350Z",
   "subscribers": 79298,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:04:48.920Z",
   "subscribers": 79291,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:46:35.028Z",
   "subscribers": 79296,
   "source": 4
  },
  {
   "ts": "2026-08-28T06:02:10.088Z",
   "subscribers": 79295,
   "source": 4
  },
  {
   "ts": "2026-08-29T09:36:17.809Z",
   "subscribers": 79292,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:54:20.228Z",
   "subscribers": 79306,
   "source": 4
  },
  {
   "ts": "2026-08-31T07:14:24.878Z",
   "subscribers": 79323,
   "source": 4
  },
  {
   "ts": "2026-09-01T10:17:54.811Z",
   "subscribers": 79357,
   "source": 4
  },
  {
   "ts": "2026-09-02T13:18:07.835Z",
   "subscribers": 79350,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:22:22.531Z",
   "subscribers": 79384,
   "source": 4
  },
  {
   "ts": "2026-09-06T05:59:43.805Z",
   "subscribers": 79486,
   "source": 4
  },
  {
   "ts": "2026-09-09T11:42:10.363Z",
   "subscribers": 79485,
   "source": 4
  },
  {
   "ts": "2026-09-11T23:01:54.754Z",
   "subscribers": 79463,
   "source": 4
  },
  {
   "ts": "2026-09-13T15:20:16.337Z",
   "subscribers": 79450,
   "source": 4
  },
  {
   "ts": "2026-09-15T04:40:24.942Z",
   "subscribers": 79477,
   "source": 4
  }
 ]
}