{
 "meta": {
  "dataset": "Subscriber history — @iris_cm_chat",
  "channel": "https://tgregister.com/channel/iris_cm_chat",
  "retrieved_at": "2026-09-06T20:35:31.288Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-06T22:01:05.786Z",
   "to": "2026-09-04T18:00:48.592Z"
  },
  "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": "2026-08-06T22:01:05.786Z",
   "subscribers": 18354,
   "source": 0
  },
  {
   "ts": "2026-08-07T02:58:06.561Z",
   "subscribers": 18388,
   "source": 4
  },
  {
   "ts": "2026-08-08T05:18:22.634Z",
   "subscribers": 18705,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:52:20.769Z",
   "subscribers": 19014,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:23:02.388Z",
   "subscribers": 19336,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:28:29.561Z",
   "subscribers": 19659,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:02:17.313Z",
   "subscribers": 20029,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:47:18.146Z",
   "subscribers": 20401,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:06:26.482Z",
   "subscribers": 20961,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:43:29.238Z",
   "subscribers": 20961,
   "source": 1
  },
  {
   "ts": "2026-08-16T07:12:21.073Z",
   "subscribers": 21401,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:03:46.756Z",
   "subscribers": 21993,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:39:13.596Z",
   "subscribers": 22310,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:23:08.661Z",
   "subscribers": 22544,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:58:39.054Z",
   "subscribers": 23083,
   "source": 4
  },
  {
   "ts": "2026-08-21T22:17:39.856Z",
   "subscribers": 23427,
   "source": 4
  },
  {
   "ts": "2026-08-23T10:27:07.958Z",
   "subscribers": 23842,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:37:41.289Z",
   "subscribers": 24306,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:13:03.049Z",
   "subscribers": 24469,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:44:29.332Z",
   "subscribers": 24804,
   "source": 4
  },
  {
   "ts": "2026-08-27T19:44:13.291Z",
   "subscribers": 25033,
   "source": 4
  },
  {
   "ts": "2026-08-28T19:33:01.836Z",
   "subscribers": 25257,
   "source": 4
  },
  {
   "ts": "2026-08-29T18:48:03.530Z",
   "subscribers": 25448,
   "source": 4
  },
  {
   "ts": "2026-08-30T16:56:42.034Z",
   "subscribers": 25624,
   "source": 4
  },
  {
   "ts": "2026-08-31T17:36:24.316Z",
   "subscribers": 25824,
   "source": 4
  },
  {
   "ts": "2026-09-01T19:05:04.838Z",
   "subscribers": 25999,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:34:40.555Z",
   "subscribers": 26109,
   "source": 4
  },
  {
   "ts": "2026-09-04T18:00:48.592Z",
   "subscribers": 26312,
   "source": 4
  }
 ]
}