{
 "meta": {
  "dataset": "Subscriber history — @Libraryafg",
  "channel": "https://tgregister.com/channel/Libraryafg",
  "retrieved_at": "2026-08-27T12:02:15.071Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-06T08:59:43.002Z",
   "to": "2026-08-26T21:46:05.710Z"
  },
  "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": "2026-08-06T08:59:43.002Z",
   "subscribers": 15474,
   "source": 0
  },
  {
   "ts": "2026-08-06T20:45:46.197Z",
   "subscribers": 15471,
   "source": 4
  },
  {
   "ts": "2026-08-07T23:41:22.533Z",
   "subscribers": 15463,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:00:48.051Z",
   "subscribers": 15456,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:34:53.852Z",
   "subscribers": 15446,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:46:31.753Z",
   "subscribers": 15433,
   "source": 4
  },
  {
   "ts": "2026-08-12T00:53:46.232Z",
   "subscribers": 15428,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:14:51.547Z",
   "subscribers": 15421,
   "source": 4
  },
  {
   "ts": "2026-08-14T06:58:25.357Z",
   "subscribers": 15416,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:43:29.550Z",
   "subscribers": 15414,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:14:13.516Z",
   "subscribers": 15402,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:04:04.740Z",
   "subscribers": 15398,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:29:32.575Z",
   "subscribers": 15398,
   "source": 1
  },
  {
   "ts": "2026-08-19T11:18:56.252Z",
   "subscribers": 15406,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:24:34.882Z",
   "subscribers": 15407,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:49:09.813Z",
   "subscribers": 15423,
   "source": 4
  },
  {
   "ts": "2026-08-23T04:23:56.019Z",
   "subscribers": 15429,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:07:10.951Z",
   "subscribers": 15416,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:35:31.395Z",
   "subscribers": 15421,
   "source": 4
  },
  {
   "ts": "2026-08-26T21:46:05.710Z",
   "subscribers": 15419,
   "source": 4
  }
 ]
}