{
 "meta": {
  "dataset": "Subscriber history — @datasciencefun",
  "channel": "https://tgregister.com/channel/datasciencefun",
  "retrieved_at": "2026-09-11T14:12:32.325Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-06T14:37:11.998Z",
   "to": "2026-09-09T15:38:15.495Z"
  },
  "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": "2026-08-06T14:37:11.998Z",
   "subscribers": 77058,
   "source": 3
  },
  {
   "ts": "2026-08-07T07:08:00.103Z",
   "subscribers": 77064,
   "source": 4
  },
  {
   "ts": "2026-08-08T04:31:25.023Z",
   "subscribers": 77100,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:51:12.664Z",
   "subscribers": 77110,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:11:59.851Z",
   "subscribers": 77095,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:33:18.035Z",
   "subscribers": 77112,
   "source": 4
  },
  {
   "ts": "2026-08-12T00:56:37.386Z",
   "subscribers": 77113,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:05:20.664Z",
   "subscribers": 77142,
   "source": 4
  },
  {
   "ts": "2026-08-14T11:38:21.525Z",
   "subscribers": 77159,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:17:27.449Z",
   "subscribers": 77165,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:27:15.399Z",
   "subscribers": 77186,
   "source": 4
  },
  {
   "ts": "2026-08-18T07:35:30.432Z",
   "subscribers": 77180,
   "source": 4
  },
  {
   "ts": "2026-08-19T07:24:40.129Z",
   "subscribers": 77255,
   "source": 4
  },
  {
   "ts": "2026-08-20T08:02:43.966Z",
   "subscribers": 77268,
   "source": 4
  },
  {
   "ts": "2026-08-21T07:27:19.740Z",
   "subscribers": 77275,
   "source": 4
  },
  {
   "ts": "2026-08-22T18:55:29.936Z",
   "subscribers": 77305,
   "source": 4
  },
  {
   "ts": "2026-08-24T12:25:09.336Z",
   "subscribers": 77294,
   "source": 4
  },
  {
   "ts": "2026-08-25T14:02:43.291Z",
   "subscribers": 77269,
   "source": 4
  },
  {
   "ts": "2026-08-26T17:04:32.095Z",
   "subscribers": 77277,
   "source": 4
  },
  {
   "ts": "2026-08-27T13:35:02.010Z",
   "subscribers": 77279,
   "source": 4
  },
  {
   "ts": "2026-08-28T15:11:41.593Z",
   "subscribers": 77281,
   "source": 4
  },
  {
   "ts": "2026-08-29T14:26:21.387Z",
   "subscribers": 77279,
   "source": 4
  },
  {
   "ts": "2026-08-30T17:27:38.496Z",
   "subscribers": 77309,
   "source": 4
  },
  {
   "ts": "2026-08-31T19:28:32.976Z",
   "subscribers": 77338,
   "source": 4
  },
  {
   "ts": "2026-09-01T18:14:31.794Z",
   "subscribers": 77359,
   "source": 4
  },
  {
   "ts": "2026-09-02T15:53:59.036Z",
   "subscribers": 77360,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:38:56.149Z",
   "subscribers": 77380,
   "source": 4
  },
  {
   "ts": "2026-09-06T10:37:46.677Z",
   "subscribers": 77382,
   "source": 4
  },
  {
   "ts": "2026-09-09T15:38:15.495Z",
   "subscribers": 77379,
   "source": 4
  }
 ]
}