{
 "meta": {
  "dataset": "Subscriber history — @IPMBofficial",
  "channel": "https://tgregister.com/channel/IPMBofficial",
  "retrieved_at": "2026-09-12T06:05:13.319Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T21:27:06.896Z",
   "to": "2026-09-08T16:14:59.809Z"
  },
  "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": "2026-08-07T21:27:06.896Z",
   "subscribers": 1479,
   "source": 0
  },
  {
   "ts": "2026-08-07T21:48:23.886Z",
   "subscribers": 1479,
   "source": 3
  },
  {
   "ts": "2026-08-11T22:32:04.766Z",
   "subscribers": 1464,
   "source": 4
  },
  {
   "ts": "2026-08-15T06:34:16.998Z",
   "subscribers": 1456,
   "source": 4
  },
  {
   "ts": "2026-08-18T05:32:14.767Z",
   "subscribers": 1450,
   "source": 4
  },
  {
   "ts": "2026-08-21T02:12:35.622Z",
   "subscribers": 1443,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:45:06.356Z",
   "subscribers": 1439,
   "source": 4
  },
  {
   "ts": "2026-08-28T04:25:08.164Z",
   "subscribers": 1437,
   "source": 4
  },
  {
   "ts": "2026-08-30T22:46:55.982Z",
   "subscribers": 1431,
   "source": 4
  },
  {
   "ts": "2026-09-03T12:58:12.555Z",
   "subscribers": 1418,
   "source": 4
  },
  {
   "ts": "2026-09-08T16:14:59.809Z",
   "subscribers": 1412,
   "source": 4
  }
 ]
}