{
 "meta": {
  "dataset": "Subscriber history — @TamilCryptoSchool",
  "channel": "https://tgregister.com/channel/TamilCryptoSchool",
  "retrieved_at": "2026-08-19T10:46:58.729Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T19:59:08.736Z",
   "to": "2026-08-18T22:27:47.418Z"
  },
  "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": "2026-08-06T19:59:08.736Z",
   "subscribers": 25541,
   "source": 0
  },
  {
   "ts": "2026-08-06T20:00:19.203Z",
   "subscribers": 25541,
   "source": 3
  },
  {
   "ts": "2026-08-07T22:52:51.895Z",
   "subscribers": 25518,
   "source": 4
  },
  {
   "ts": "2026-08-09T01:40:51.166Z",
   "subscribers": 25502,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:41:21.217Z",
   "subscribers": 25493,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:51:20.118Z",
   "subscribers": 25469,
   "source": 4
  },
  {
   "ts": "2026-08-11T23:26:15.515Z",
   "subscribers": 25454,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:35:23.054Z",
   "subscribers": 25447,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:28:55.478Z",
   "subscribers": 25439,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:26:19.190Z",
   "subscribers": 25420,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:56:33.937Z",
   "subscribers": 25411,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:27:47.418Z",
   "subscribers": 25400,
   "source": 4
  }
 ]
}