{
 "meta": {
  "dataset": "Subscriber history — @imransirmaths",
  "channel": "https://tgregister.com/channel/imransirmaths",
  "retrieved_at": "2026-09-10T02:04:54.151Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T19:29:43.596Z",
   "to": "2026-09-09T10:36:01.553Z"
  },
  "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": "2026-08-07T19:29:43.596Z",
   "subscribers": 8436,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:31:40.801Z",
   "subscribers": 8436,
   "source": 3
  },
  {
   "ts": "2026-08-08T12:42:29.472Z",
   "subscribers": 8433,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:33:33.639Z",
   "subscribers": 8420,
   "source": 4
  },
  {
   "ts": "2026-08-15T15:37:24.404Z",
   "subscribers": 8404,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:18:01.496Z",
   "subscribers": 8393,
   "source": 4
  },
  {
   "ts": "2026-08-21T00:13:15.501Z",
   "subscribers": 8381,
   "source": 4
  },
  {
   "ts": "2026-08-24T17:55:26.485Z",
   "subscribers": 8380,
   "source": 4
  },
  {
   "ts": "2026-08-28T03:54:33.144Z",
   "subscribers": 8377,
   "source": 4
  },
  {
   "ts": "2026-08-31T00:04:24.193Z",
   "subscribers": 8369,
   "source": 4
  },
  {
   "ts": "2026-09-03T17:39:26.104Z",
   "subscribers": 8362,
   "source": 4
  },
  {
   "ts": "2026-09-09T10:36:01.553Z",
   "subscribers": 8340,
   "source": 4
  }
 ]
}