{
 "meta": {
  "dataset": "Subscriber history — @iSecretTalkBot",
  "channel": "https://tgregister.com/channel/iSecretTalkBot",
  "retrieved_at": "2026-09-10T13:03:28.271Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 19,
  "window": {
   "from": "2026-08-07T22:46:16.800Z",
   "to": "2026-09-07T21:17:13.577Z"
  },
  "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": "2026-08-07T22:46:16.800Z",
   "subscribers": 46760,
   "source": 0
  },
  {
   "ts": "2026-08-10T21:11:21.890Z",
   "subscribers": 45294,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:33:35.486Z",
   "subscribers": 45696,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:50:12.629Z",
   "subscribers": 45696,
   "source": 1
  },
  {
   "ts": "2026-08-13T13:58:49.543Z",
   "subscribers": 45536,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:07:42.013Z",
   "subscribers": 46037,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:49:04.422Z",
   "subscribers": 45989,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:16:52.661Z",
   "subscribers": 48316,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:47:08.295Z",
   "subscribers": 48541,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:33:45.700Z",
   "subscribers": 50471,
   "source": 4
  },
  {
   "ts": "2026-08-23T11:34:10.218Z",
   "subscribers": 50355,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:56:39.554Z",
   "subscribers": 50537,
   "source": 4
  },
  {
   "ts": "2026-08-25T23:11:50.429Z",
   "subscribers": 50476,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:33:46.760Z",
   "subscribers": 51720,
   "source": 4
  },
  {
   "ts": "2026-08-30T20:14:22.633Z",
   "subscribers": 51998,
   "source": 4
  },
  {
   "ts": "2026-09-01T00:17:43.604Z",
   "subscribers": 52260,
   "source": 4
  },
  {
   "ts": "2026-09-02T01:14:13.890Z",
   "subscribers": 52836,
   "source": 4
  },
  {
   "ts": "2026-09-04T21:22:37.254Z",
   "subscribers": 49454,
   "source": 4
  },
  {
   "ts": "2026-09-07T21:17:13.577Z",
   "subscribers": 49545,
   "source": 4
  }
 ]
}