{
 "meta": {
  "dataset": "Subscriber history — @AlphaChangeIR",
  "channel": "https://tgregister.com/channel/AlphaChangeIR",
  "retrieved_at": "2026-09-02T01:48:11.340Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-14T03:01:28.225Z",
   "to": "2026-09-01T18:58:39.571Z"
  },
  "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": "2026-08-14T03:01:28.225Z",
   "subscribers": 663367,
   "source": 3
  },
  {
   "ts": "2026-08-15T00:14:10.830Z",
   "subscribers": 658196,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:37:27.602Z",
   "subscribers": 635305,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:27:49.684Z",
   "subscribers": 627152,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:14:08.477Z",
   "subscribers": 613421,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:28:53.918Z",
   "subscribers": 609400,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:04:29.455Z",
   "subscribers": 603872,
   "source": 4
  },
  {
   "ts": "2026-08-21T15:37:45.194Z",
   "subscribers": 599752,
   "source": 4
  },
  {
   "ts": "2026-08-22T23:38:13.577Z",
   "subscribers": 605062,
   "source": 4
  },
  {
   "ts": "2026-08-24T18:38:49.360Z",
   "subscribers": 603040,
   "source": 4
  },
  {
   "ts": "2026-08-25T16:57:56.092Z",
   "subscribers": 603048,
   "source": 4
  },
  {
   "ts": "2026-08-26T18:33:58.055Z",
   "subscribers": 601796,
   "source": 4
  },
  {
   "ts": "2026-08-27T21:33:25.207Z",
   "subscribers": 591428,
   "source": 4
  },
  {
   "ts": "2026-08-28T18:07:06.644Z",
   "subscribers": 581787,
   "source": 4
  },
  {
   "ts": "2026-08-29T19:56:00.076Z",
   "subscribers": 567857,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:25:08.464Z",
   "subscribers": 559989,
   "source": 4
  },
  {
   "ts": "2026-08-31T20:07:19.945Z",
   "subscribers": 557333,
   "source": 4
  },
  {
   "ts": "2026-09-01T18:58:39.571Z",
   "subscribers": 552178,
   "source": 4
  }
 ]
}