{
 "meta": {
  "dataset": "Subscriber history — @discourse",
  "channel": "https://tgregister.com/channel/discourse",
  "retrieved_at": "2026-08-17T16:15:24.861Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-06T22:04:39.205Z",
   "to": "2026-08-16T17:46:28.896Z"
  },
  "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": "2026-08-06T22:04:39.205Z",
   "subscribers": 69023,
   "source": 0
  },
  {
   "ts": "2026-08-07T10:03:16.186Z",
   "subscribers": 69012,
   "source": 4
  },
  {
   "ts": "2026-08-08T07:47:01.893Z",
   "subscribers": 68967,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:53:36.982Z",
   "subscribers": 68921,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:00:54.848Z",
   "subscribers": 68854,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:45:14.954Z",
   "subscribers": 68795,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:21:16.350Z",
   "subscribers": 68795,
   "source": 1
  },
  {
   "ts": "2026-08-11T21:07:47.127Z",
   "subscribers": 68751,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:44:16.371Z",
   "subscribers": 68721,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:48:26.581Z",
   "subscribers": 68701,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:34:28.400Z",
   "subscribers": 68663,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:04:38.485Z",
   "subscribers": 68638,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:14:47.303Z",
   "subscribers": 68606,
   "source": 4
  },
  {
   "ts": "2026-08-15T05:34:48.695Z",
   "subscribers": 68600,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:06:16.388Z",
   "subscribers": 68518,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:46:28.896Z",
   "subscribers": 68518,
   "source": 4
  }
 ]
}