{
 "meta": {
  "dataset": "Subscriber history — @History4all",
  "channel": "https://tgregister.com/channel/History4all",
  "retrieved_at": "2026-08-20T03:36:12.071Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T11:04:22.872Z",
   "to": "2026-08-19T19:23:02.602Z"
  },
  "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": "2026-08-06T11:04:22.872Z",
   "subscribers": 45247,
   "source": 3
  },
  {
   "ts": "2026-08-06T18:26:48.684Z",
   "subscribers": 45233,
   "source": 4
  },
  {
   "ts": "2026-08-07T15:26:44.311Z",
   "subscribers": 45230,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:51:57.431Z",
   "subscribers": 45212,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:14:25.734Z",
   "subscribers": 45191,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:01:44.197Z",
   "subscribers": 45176,
   "source": 4
  },
  {
   "ts": "2026-08-11T15:58:27.080Z",
   "subscribers": 45166,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:18:22.774Z",
   "subscribers": 45143,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:45:46.055Z",
   "subscribers": 45115,
   "source": 4
  },
  {
   "ts": "2026-08-15T05:59:01.973Z",
   "subscribers": 45106,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:02:54.414Z",
   "subscribers": 45071,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:16:18.342Z",
   "subscribers": 45043,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:08:57.524Z",
   "subscribers": 45019,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:23:02.602Z",
   "subscribers": 45008,
   "source": 4
  }
 ]
}