{
 "meta": {
  "dataset": "Subscriber history — @forestryopt",
  "channel": "https://tgregister.com/channel/forestryopt",
  "retrieved_at": "2026-09-02T00:50:33.263Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T01:14:45.863Z",
   "to": "2026-09-01T21:43:43.849Z"
  },
  "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": "2026-08-07T01:14:45.863Z",
   "subscribers": 33080,
   "source": 0
  },
  {
   "ts": "2026-08-07T10:01:23.124Z",
   "subscribers": 33079,
   "source": 4
  },
  {
   "ts": "2026-08-08T06:57:45.247Z",
   "subscribers": 33068,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:05:45.958Z",
   "subscribers": 33057,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:41:01.505Z",
   "subscribers": 33052,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:47:00.147Z",
   "subscribers": 33041,
   "source": 4
  },
  {
   "ts": "2026-08-12T05:52:47.544Z",
   "subscribers": 33034,
   "source": 4
  },
  {
   "ts": "2026-08-13T07:14:32.401Z",
   "subscribers": 33031,
   "source": 4
  },
  {
   "ts": "2026-08-13T19:59:44.705Z",
   "subscribers": 33031,
   "source": 1
  },
  {
   "ts": "2026-08-14T13:37:43.206Z",
   "subscribers": 33020,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:57:55.586Z",
   "subscribers": 33004,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:35:52.438Z",
   "subscribers": 32990,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:07:57.108Z",
   "subscribers": 32983,
   "source": 4
  },
  {
   "ts": "2026-08-19T08:44:12.714Z",
   "subscribers": 32986,
   "source": 4
  },
  {
   "ts": "2026-08-20T07:02:38.187Z",
   "subscribers": 32991,
   "source": 4
  },
  {
   "ts": "2026-08-21T06:15:29.138Z",
   "subscribers": 32974,
   "source": 4
  },
  {
   "ts": "2026-08-22T13:12:28.876Z",
   "subscribers": 32955,
   "source": 4
  },
  {
   "ts": "2026-08-24T03:28:09.480Z",
   "subscribers": 32931,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:44:50.777Z",
   "subscribers": 32909,
   "source": 4
  },
  {
   "ts": "2026-08-26T01:34:35.731Z",
   "subscribers": 32896,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:45:49.839Z",
   "subscribers": 32897,
   "source": 4
  },
  {
   "ts": "2026-08-28T03:34:36.920Z",
   "subscribers": 32892,
   "source": 4
  },
  {
   "ts": "2026-08-29T00:07:20.136Z",
   "subscribers": 32891,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:07:44.973Z",
   "subscribers": 32893,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:33:39.528Z",
   "subscribers": 32882,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:17:25.566Z",
   "subscribers": 32870,
   "source": 4
  },
  {
   "ts": "2026-09-01T21:43:43.849Z",
   "subscribers": 32862,
   "source": 4
  }
 ]
}