{
 "meta": {
  "dataset": "Subscriber history — @memtutor",
  "channel": "https://tgregister.com/channel/memtutor",
  "retrieved_at": "2026-09-08T23:51:29.093Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-06T23:48:05.239Z",
   "to": "2026-09-07T03:38:38.356Z"
  },
  "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": "2026-08-06T23:48:05.239Z",
   "subscribers": 14112,
   "source": 3
  },
  {
   "ts": "2026-08-07T21:00:36.632Z",
   "subscribers": 14119,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:50:59.436Z",
   "subscribers": 14122,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:41:30.801Z",
   "subscribers": 14127,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:36:09.512Z",
   "subscribers": 14138,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:42:10.474Z",
   "subscribers": 14147,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:36:41.115Z",
   "subscribers": 14154,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:47:40.355Z",
   "subscribers": 14175,
   "source": 4
  },
  {
   "ts": "2026-08-15T09:08:03.698Z",
   "subscribers": 14188,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:28:42.662Z",
   "subscribers": 14202,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:15:04.186Z",
   "subscribers": 14212,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:18:14.166Z",
   "subscribers": 14226,
   "source": 4
  },
  {
   "ts": "2026-08-19T23:22:31.268Z",
   "subscribers": 14232,
   "source": 4
  },
  {
   "ts": "2026-08-20T23:24:16.592Z",
   "subscribers": 14239,
   "source": 4
  },
  {
   "ts": "2026-08-22T07:18:28.736Z",
   "subscribers": 14247,
   "source": 4
  },
  {
   "ts": "2026-08-23T19:16:29.696Z",
   "subscribers": 14268,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:24:47.402Z",
   "subscribers": 14264,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:53:19.087Z",
   "subscribers": 14261,
   "source": 4
  },
  {
   "ts": "2026-08-27T01:03:49.896Z",
   "subscribers": 14274,
   "source": 4
  },
  {
   "ts": "2026-08-28T00:24:17.746Z",
   "subscribers": 14276,
   "source": 4
  },
  {
   "ts": "2026-08-28T23:58:27.109Z",
   "subscribers": 14282,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:08:55.197Z",
   "subscribers": 14291,
   "source": 4
  },
  {
   "ts": "2026-08-30T22:46:55.982Z",
   "subscribers": 14290,
   "source": 4
  },
  {
   "ts": "2026-09-01T00:06:36.433Z",
   "subscribers": 14289,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:13:55.139Z",
   "subscribers": 14293,
   "source": 4
  },
  {
   "ts": "2026-09-02T22:18:01.472Z",
   "subscribers": 14296,
   "source": 4
  },
  {
   "ts": "2026-09-04T11:36:53.115Z",
   "subscribers": 14327,
   "source": 4
  },
  {
   "ts": "2026-09-07T03:38:38.356Z",
   "subscribers": 14352,
   "source": 4
  }
 ]
}