{
 "meta": {
  "dataset": "Subscriber history — @SenguptaAmit",
  "channel": "https://tgregister.com/channel/SenguptaAmit",
  "retrieved_at": "2026-09-09T22:30:35.398Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-20T01:45:23.993Z",
   "to": "2026-09-08T14:57:58.072Z"
  },
  "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": "2026-08-20T01:45:23.993Z",
   "subscribers": 12184,
   "source": 3
  },
  {
   "ts": "2026-08-20T02:36:32.955Z",
   "subscribers": 12184,
   "source": 4
  },
  {
   "ts": "2026-08-22T05:47:01.027Z",
   "subscribers": 12185,
   "source": 4
  },
  {
   "ts": "2026-08-23T21:46:04.621Z",
   "subscribers": 12183,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:54:09.138Z",
   "subscribers": 12180,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:37:26.785Z",
   "subscribers": 12179,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:49:00.711Z",
   "subscribers": 12180,
   "source": 4
  },
  {
   "ts": "2026-08-29T01:44:28.209Z",
   "subscribers": 12179,
   "source": 4
  },
  {
   "ts": "2026-08-30T01:55:45.452Z",
   "subscribers": 12180,
   "source": 4
  },
  {
   "ts": "2026-08-31T03:58:16.339Z",
   "subscribers": 12178,
   "source": 4
  },
  {
   "ts": "2026-09-01T01:06:59.810Z",
   "subscribers": 12172,
   "source": 4
  },
  {
   "ts": "2026-09-02T02:48:57.441Z",
   "subscribers": 12164,
   "source": 4
  },
  {
   "ts": "2026-09-03T08:58:40.518Z",
   "subscribers": 12161,
   "source": 4
  },
  {
   "ts": "2026-09-05T06:37:12.395Z",
   "subscribers": 12164,
   "source": 4
  },
  {
   "ts": "2026-09-08T14:57:58.072Z",
   "subscribers": 12167,
   "source": 4
  }
 ]
}