{
 "meta": {
  "dataset": "Subscriber history — @optinstock",
  "channel": "https://tgregister.com/channel/optinstock",
  "retrieved_at": "2026-09-07T23:47:03.387Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T23:59:55.667Z",
   "to": "2026-09-07T01:01:21.847Z"
  },
  "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": "2026-08-06T23:59:55.667Z",
   "subscribers": 1964,
   "source": 0
  },
  {
   "ts": "2026-08-07T00:01:18.994Z",
   "subscribers": 1964,
   "source": 3
  },
  {
   "ts": "2026-08-07T19:46:53.000Z",
   "subscribers": 1968,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:48:03.385Z",
   "subscribers": 1966,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:23:41.984Z",
   "subscribers": 1971,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:46:43.041Z",
   "subscribers": 1975,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:56:27.855Z",
   "subscribers": 1976,
   "source": 4
  },
  {
   "ts": "2026-08-24T04:07:32.398Z",
   "subscribers": 1980,
   "source": 4
  },
  {
   "ts": "2026-08-26T19:26:11.897Z",
   "subscribers": 1984,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:12:09.714Z",
   "subscribers": 1990,
   "source": 4
  },
  {
   "ts": "2026-09-02T11:34:03.314Z",
   "subscribers": 1987,
   "source": 4
  },
  {
   "ts": "2026-09-07T01:01:21.847Z",
   "subscribers": 1992,
   "source": 4
  }
 ]
}