{
 "meta": {
  "dataset": "Subscriber history — @chembogdan",
  "channel": "https://tgregister.com/channel/chembogdan",
  "retrieved_at": "2026-08-22T06:12:03.519Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 17,
  "window": {
   "from": "2026-08-06T09:59:45.907Z",
   "to": "2026-08-21T22:36:15.250Z"
  },
  "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": "2026-08-06T09:59:45.907Z",
   "subscribers": 41156,
   "source": 0
  },
  {
   "ts": "2026-08-06T10:00:43.426Z",
   "subscribers": 41156,
   "source": 3
  },
  {
   "ts": "2026-08-06T15:22:11.116Z",
   "subscribers": 41142,
   "source": 4
  },
  {
   "ts": "2026-08-07T13:50:24.276Z",
   "subscribers": 41092,
   "source": 4
  },
  {
   "ts": "2026-08-08T11:18:24.827Z",
   "subscribers": 41018,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:11:21.540Z",
   "subscribers": 40943,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:24:51.706Z",
   "subscribers": 40856,
   "source": 4
  },
  {
   "ts": "2026-08-11T08:56:28.939Z",
   "subscribers": 40780,
   "source": 4
  },
  {
   "ts": "2026-08-12T08:34:21.866Z",
   "subscribers": 40749,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:58:04.664Z",
   "subscribers": 40682,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:17:19.006Z",
   "subscribers": 40599,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:23:22.976Z",
   "subscribers": 40553,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:37:34.852Z",
   "subscribers": 40415,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:54:27.190Z",
   "subscribers": 40377,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:25:16.044Z",
   "subscribers": 40298,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:53:12.248Z",
   "subscribers": 40236,
   "source": 4
  },
  {
   "ts": "2026-08-21T22:36:15.250Z",
   "subscribers": 40172,
   "source": 4
  }
 ]
}