{
 "meta": {
  "dataset": "Subscriber history — @Notes_Class_10_Maharashtra_Board",
  "channel": "https://tgregister.com/channel/Notes_Class_10_Maharashtra_Board",
  "retrieved_at": "2026-09-09T09:03:16.251Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T19:02:39.039Z",
   "to": "2026-09-06T18:16:59.764Z"
  },
  "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": "2026-08-07T19:02:39.039Z",
   "subscribers": 9131,
   "source": 0
  },
  {
   "ts": "2026-08-08T02:24:50.281Z",
   "subscribers": 9128,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:41:29.769Z",
   "subscribers": 9075,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:47:43.184Z",
   "subscribers": 9053,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:05:02.089Z",
   "subscribers": 9024,
   "source": 4
  },
  {
   "ts": "2026-08-20T22:27:11.105Z",
   "subscribers": 9002,
   "source": 4
  },
  {
   "ts": "2026-08-24T10:44:50.173Z",
   "subscribers": 9002,
   "source": 1
  },
  {
   "ts": "2026-08-24T14:44:05.228Z",
   "subscribers": 8967,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:18:34.566Z",
   "subscribers": 8944,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:48:46.275Z",
   "subscribers": 8920,
   "source": 4
  },
  {
   "ts": "2026-09-02T12:25:01.335Z",
   "subscribers": 8878,
   "source": 4
  },
  {
   "ts": "2026-09-06T18:16:59.764Z",
   "subscribers": 8846,
   "source": 4
  }
 ]
}