{
 "meta": {
  "dataset": "Subscriber history — @HAMDYtutorial",
  "channel": "https://tgregister.com/channel/HAMDYtutorial",
  "retrieved_at": "2026-08-31T17:31:43.224Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T21:19:00.327Z",
   "to": "2026-08-31T09:25:57.340Z"
  },
  "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": "2026-08-07T21:19:00.327Z",
   "subscribers": 23213,
   "source": 3
  },
  {
   "ts": "2026-08-08T14:55:26.049Z",
   "subscribers": 23214,
   "source": 4
  },
  {
   "ts": "2026-08-09T13:11:14.329Z",
   "subscribers": 23235,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:42:29.455Z",
   "subscribers": 23246,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:22:20.243Z",
   "subscribers": 23239,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:28:29.596Z",
   "subscribers": 23245,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:27:51.654Z",
   "subscribers": 23252,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:26:29.557Z",
   "subscribers": 23247,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:28:07.816Z",
   "subscribers": 23234,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:23:01.731Z",
   "subscribers": 23230,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:06:48.161Z",
   "subscribers": 23226,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:11:47.756Z",
   "subscribers": 23227,
   "source": 4
  },
  {
   "ts": "2026-08-21T16:19:01.838Z",
   "subscribers": 23214,
   "source": 4
  },
  {
   "ts": "2026-08-24T14:28:30.249Z",
   "subscribers": 23204,
   "source": 4
  },
  {
   "ts": "2026-08-25T14:11:40.324Z",
   "subscribers": 23208,
   "source": 4
  },
  {
   "ts": "2026-08-26T12:42:46.984Z",
   "subscribers": 23210,
   "source": 4
  },
  {
   "ts": "2026-08-27T12:43:54.496Z",
   "subscribers": 23222,
   "source": 4
  },
  {
   "ts": "2026-08-28T12:42:01.256Z",
   "subscribers": 23233,
   "source": 4
  },
  {
   "ts": "2026-08-29T14:35:21.749Z",
   "subscribers": 23216,
   "source": 4
  },
  {
   "ts": "2026-08-30T12:03:16.564Z",
   "subscribers": 23202,
   "source": 4
  },
  {
   "ts": "2026-08-31T09:25:57.340Z",
   "subscribers": 23185,
   "source": 4
  }
 ]
}