{
 "meta": {
  "dataset": "Subscriber history — @alpha_feed_chat",
  "channel": "https://tgregister.com/channel/alpha_feed_chat",
  "retrieved_at": "2026-09-07T18:55:58.170Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T13:44:00.804Z",
   "to": "2026-09-05T09:38:25.563Z"
  },
  "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": "2026-08-07T13:44:00.804Z",
   "subscribers": 25503,
   "source": 0
  },
  {
   "ts": "2026-08-08T13:38:49.261Z",
   "subscribers": 25475,
   "source": 4
  },
  {
   "ts": "2026-08-09T11:01:53.263Z",
   "subscribers": 25434,
   "source": 4
  },
  {
   "ts": "2026-08-10T13:04:00.606Z",
   "subscribers": 25391,
   "source": 4
  },
  {
   "ts": "2026-08-11T14:52:28.596Z",
   "subscribers": 25351,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:43:10.240Z",
   "subscribers": 25320,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:58:22.620Z",
   "subscribers": 25281,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:07:45.798Z",
   "subscribers": 25246,
   "source": 4
  },
  {
   "ts": "2026-08-15T02:56:15.146Z",
   "subscribers": 25246,
   "source": 1
  },
  {
   "ts": "2026-08-16T17:27:38.062Z",
   "subscribers": 25175,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:08:39.786Z",
   "subscribers": 25142,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:34:21.530Z",
   "subscribers": 25099,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:22:50.232Z",
   "subscribers": 25073,
   "source": 4
  },
  {
   "ts": "2026-08-20T23:22:58.347Z",
   "subscribers": 25034,
   "source": 4
  },
  {
   "ts": "2026-08-22T12:23:33.811Z",
   "subscribers": 24995,
   "source": 4
  },
  {
   "ts": "2026-08-24T06:58:57.596Z",
   "subscribers": 24941,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:26:36.287Z",
   "subscribers": 24911,
   "source": 4
  },
  {
   "ts": "2026-08-26T06:12:19.873Z",
   "subscribers": 24879,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:12:28.521Z",
   "subscribers": 24860,
   "source": 4
  },
  {
   "ts": "2026-08-28T09:24:18.284Z",
   "subscribers": 24841,
   "source": 4
  },
  {
   "ts": "2026-08-29T08:03:57.967Z",
   "subscribers": 24812,
   "source": 4
  },
  {
   "ts": "2026-08-30T10:37:23.721Z",
   "subscribers": 24771,
   "source": 4
  },
  {
   "ts": "2026-08-31T13:47:30.434Z",
   "subscribers": 24730,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:23:39.938Z",
   "subscribers": 24677,
   "source": 4
  },
  {
   "ts": "2026-09-02T10:44:37.747Z",
   "subscribers": 24657,
   "source": 4
  },
  {
   "ts": "2026-09-03T14:18:55.921Z",
   "subscribers": 24621,
   "source": 4
  },
  {
   "ts": "2026-09-05T09:38:25.563Z",
   "subscribers": 24568,
   "source": 4
  }
 ]
}