{
 "meta": {
  "dataset": "Subscriber history — @SaSatutorial",
  "channel": "https://tgregister.com/channel/SaSatutorial",
  "retrieved_at": "2026-08-23T09:42:06.533Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-07T19:31:02.729Z",
   "to": "2026-08-22T11:34:32.570Z"
  },
  "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": "2026-08-07T19:31:02.729Z",
   "subscribers": 17049,
   "source": 3
  },
  {
   "ts": "2026-08-08T06:32:42.063Z",
   "subscribers": 17050,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:21:25.807Z",
   "subscribers": 17062,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:23:37.536Z",
   "subscribers": 17071,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:42:48.498Z",
   "subscribers": 17084,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:54:49.531Z",
   "subscribers": 17082,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:16:54.246Z",
   "subscribers": 17092,
   "source": 4
  },
  {
   "ts": "2026-08-15T02:53:32.109Z",
   "subscribers": 17114,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:17:00.386Z",
   "subscribers": 17120,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:37:14.422Z",
   "subscribers": 17117,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:55:46.090Z",
   "subscribers": 17110,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:48:23.168Z",
   "subscribers": 17111,
   "source": 4
  },
  {
   "ts": "2026-08-21T00:23:41.632Z",
   "subscribers": 17113,
   "source": 4
  },
  {
   "ts": "2026-08-22T11:34:32.570Z",
   "subscribers": 17110,
   "source": 4
  }
 ]
}