{
 "meta": {
  "dataset": "Subscriber history — @MarkRLevin",
  "channel": "https://tgregister.com/channel/MarkRLevin",
  "retrieved_at": "2026-09-06T20:35:02.901Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-06T09:51:29.199Z",
   "to": "2026-09-05T05:58:24.966Z"
  },
  "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": "2026-08-06T09:51:29.199Z",
   "subscribers": 40782,
   "source": 3
  },
  {
   "ts": "2026-08-06T20:32:44.369Z",
   "subscribers": 40766,
   "source": 4
  },
  {
   "ts": "2026-08-07T19:51:13.125Z",
   "subscribers": 40700,
   "source": 4
  },
  {
   "ts": "2026-08-08T17:38:35.209Z",
   "subscribers": 40692,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:03:58.701Z",
   "subscribers": 40653,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:44:26.145Z",
   "subscribers": 40594,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:02:10.329Z",
   "subscribers": 40561,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:42:55.525Z",
   "subscribers": 40544,
   "source": 4
  },
  {
   "ts": "2026-08-14T02:17:37.700Z",
   "subscribers": 40522,
   "source": 4
  },
  {
   "ts": "2026-08-15T13:54:21.538Z",
   "subscribers": 40444,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:28:37.518Z",
   "subscribers": 40387,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:28:13.487Z",
   "subscribers": 40350,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:26:23.272Z",
   "subscribers": 40326,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:53:30.366Z",
   "subscribers": 40288,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:54:48.186Z",
   "subscribers": 40214,
   "source": 4
  },
  {
   "ts": "2026-08-22T00:35:59.443Z",
   "subscribers": 40166,
   "source": 4
  },
  {
   "ts": "2026-08-23T16:05:46.418Z",
   "subscribers": 40150,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:13:50.796Z",
   "subscribers": 40097,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:57:44.478Z",
   "subscribers": 40073,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:53:35.569Z",
   "subscribers": 40056,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:28:36.771Z",
   "subscribers": 40023,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:36:10.844Z",
   "subscribers": 39974,
   "source": 4
  },
  {
   "ts": "2026-08-30T00:57:59.113Z",
   "subscribers": 39950,
   "source": 4
  },
  {
   "ts": "2026-08-31T02:52:30.315Z",
   "subscribers": 39927,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:37:53.778Z",
   "subscribers": 39884,
   "source": 4
  },
  {
   "ts": "2026-09-02T03:53:46.929Z",
   "subscribers": 39866,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:05:33.841Z",
   "subscribers": 39834,
   "source": 4
  },
  {
   "ts": "2026-09-05T05:58:24.966Z",
   "subscribers": 39778,
   "source": 4
  }
 ]
}