{
 "meta": {
  "dataset": "Subscriber history — @smart_lib",
  "channel": "https://tgregister.com/channel/smart_lib",
  "retrieved_at": "2026-08-27T19:57:09.615Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-06T22:52:47.203Z",
   "to": "2026-08-27T00:35:08.963Z"
  },
  "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": "2026-08-06T22:52:47.203Z",
   "subscribers": 10873,
   "source": 0
  },
  {
   "ts": "2026-08-07T13:03:19.782Z",
   "subscribers": 10875,
   "source": 4
  },
  {
   "ts": "2026-08-08T12:08:36.336Z",
   "subscribers": 10876,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:33:26.557Z",
   "subscribers": 10888,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:26:08.070Z",
   "subscribers": 10892,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:32:25.032Z",
   "subscribers": 10898,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:57:54.212Z",
   "subscribers": 10904,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:28:16.354Z",
   "subscribers": 10917,
   "source": 4
  },
  {
   "ts": "2026-08-16T01:58:27.885Z",
   "subscribers": 10918,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:56:57.534Z",
   "subscribers": 10915,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:22:38.420Z",
   "subscribers": 10919,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:44:31.302Z",
   "subscribers": 10929,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:46:28.362Z",
   "subscribers": 10930,
   "source": 4
  },
  {
   "ts": "2026-08-21T20:39:15.874Z",
   "subscribers": 10939,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:11:22.637Z",
   "subscribers": 10939,
   "source": 1
  },
  {
   "ts": "2026-08-24T20:53:15.620Z",
   "subscribers": 10954,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:24:17.663Z",
   "subscribers": 10975,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:35:08.963Z",
   "subscribers": 10992,
   "source": 4
  }
 ]
}