{
 "meta": {
  "dataset": "Subscriber history — @Mahdi_ShieldBot",
  "channel": "https://tgregister.com/channel/Mahdi_ShieldBot",
  "retrieved_at": "2026-09-10T05:39:21.712Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-07T05:00:40.408Z",
   "to": "2026-09-09T04:36:40.009Z"
  },
  "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": "2026-08-07T05:00:40.408Z",
   "subscribers": 21621,
   "source": 0
  },
  {
   "ts": "2026-08-08T03:34:15.063Z",
   "subscribers": 22237,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:37:43.281Z",
   "subscribers": 21891,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:06:30.334Z",
   "subscribers": 21829,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:55:17.717Z",
   "subscribers": 22239,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:27:35.280Z",
   "subscribers": 22239,
   "source": 1
  },
  {
   "ts": "2026-08-17T19:15:12.687Z",
   "subscribers": 22360,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:44:59.403Z",
   "subscribers": 21896,
   "source": 4
  },
  {
   "ts": "2026-08-21T02:12:02.524Z",
   "subscribers": 23545,
   "source": 4
  },
  {
   "ts": "2026-08-24T06:08:16.137Z",
   "subscribers": 24060,
   "source": 4
  },
  {
   "ts": "2026-08-26T10:13:49.716Z",
   "subscribers": 23943,
   "source": 4
  },
  {
   "ts": "2026-08-29T10:07:41.748Z",
   "subscribers": 24175,
   "source": 4
  },
  {
   "ts": "2026-09-01T10:03:24.482Z",
   "subscribers": 24465,
   "source": 4
  },
  {
   "ts": "2026-09-03T18:40:32.128Z",
   "subscribers": 24024,
   "source": 4
  },
  {
   "ts": "2026-09-05T18:36:41.567Z",
   "subscribers": 24332,
   "source": 4
  },
  {
   "ts": "2026-09-09T04:36:40.009Z",
   "subscribers": 24076,
   "source": 4
  }
 ]
}