{
 "meta": {
  "dataset": "Subscriber history — @pgrades123",
  "channel": "https://tgregister.com/channel/pgrades123",
  "retrieved_at": "2026-08-20T12:46:05.727Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-05T22:23:00.553Z",
   "to": "2026-08-19T22:54:34.866Z"
  },
  "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": "2026-08-05T22:23:00.553Z",
   "subscribers": 61067,
   "source": 0
  },
  {
   "ts": "2026-08-06T07:20:52.042Z",
   "subscribers": 61063,
   "source": 4
  },
  {
   "ts": "2026-08-07T04:38:27.114Z",
   "subscribers": 61048,
   "source": 4
  },
  {
   "ts": "2026-08-08T04:15:12.284Z",
   "subscribers": 61033,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:41:15.376Z",
   "subscribers": 61023,
   "source": 4
  },
  {
   "ts": "2026-08-10T05:51:01.781Z",
   "subscribers": 61009,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:23:20.654Z",
   "subscribers": 61006,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:01:21.881Z",
   "subscribers": 61006,
   "source": 1
  },
  {
   "ts": "2026-08-12T05:56:51.068Z",
   "subscribers": 61010,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:13:58.598Z",
   "subscribers": 61013,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:35:42.501Z",
   "subscribers": 61016,
   "source": 4
  },
  {
   "ts": "2026-08-16T09:08:58.054Z",
   "subscribers": 61020,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:06:17.106Z",
   "subscribers": 61046,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:55:39.718Z",
   "subscribers": 61087,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:54:34.866Z",
   "subscribers": 61138,
   "source": 4
  }
 ]
}