{
 "meta": {
  "dataset": "Subscriber history — @Sefidnet_bot",
  "channel": "https://tgregister.com/channel/Sefidnet_bot",
  "retrieved_at": "2026-09-11T16:46:00.578Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T01:39:08.586Z",
   "to": "2026-09-04T07:40:32.269Z"
  },
  "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": "2026-08-06T01:39:08.586Z",
   "subscribers": 47151,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:07:30.628Z",
   "subscribers": 47122,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:36:27.920Z",
   "subscribers": 47064,
   "source": 4
  },
  {
   "ts": "2026-08-09T13:01:31.656Z",
   "subscribers": 46883,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:53:13.625Z",
   "subscribers": 44943,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:34:16.650Z",
   "subscribers": 44726,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:05:12.859Z",
   "subscribers": 44726,
   "source": 1
  },
  {
   "ts": "2026-08-14T23:05:56.314Z",
   "subscribers": 48672,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:08:34.979Z",
   "subscribers": 47946,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:34:38.546Z",
   "subscribers": 47012,
   "source": 4
  },
  {
   "ts": "2026-09-01T00:45:32.758Z",
   "subscribers": 46716,
   "source": 4
  },
  {
   "ts": "2026-09-04T07:40:32.269Z",
   "subscribers": 35515,
   "source": 4
  }
 ]
}