{
 "meta": {
  "dataset": "Subscriber history — @doctutorials",
  "channel": "https://tgregister.com/channel/doctutorials",
  "retrieved_at": "2026-08-26T02:43:35.963Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-07T20:55:24.887Z",
   "to": "2026-08-25T00:55:16.104Z"
  },
  "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": "2026-08-07T20:55:24.887Z",
   "subscribers": 23341,
   "source": 0
  },
  {
   "ts": "2026-08-08T07:48:18.015Z",
   "subscribers": 23343,
   "source": 4
  },
  {
   "ts": "2026-08-09T10:32:22.413Z",
   "subscribers": 23342,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:01:03.664Z",
   "subscribers": 23345,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:19:05.804Z",
   "subscribers": 23358,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:12:07.301Z",
   "subscribers": 23351,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:58:40.429Z",
   "subscribers": 23356,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:24:57.425Z",
   "subscribers": 23371,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:08:11.983Z",
   "subscribers": 23371,
   "source": 1
  },
  {
   "ts": "2026-08-16T08:25:44.751Z",
   "subscribers": 23373,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:06:05.830Z",
   "subscribers": 23367,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:43:29.787Z",
   "subscribers": 23376,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:37:42.799Z",
   "subscribers": 23397,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:12:18.004Z",
   "subscribers": 23405,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:42:15.020Z",
   "subscribers": 23420,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:55:16.104Z",
   "subscribers": 23424,
   "source": 4
  }
 ]
}