{
 "meta": {
  "dataset": "Subscriber history — @ProgrammingTip",
  "channel": "https://tgregister.com/channel/ProgrammingTip",
  "retrieved_at": "2026-08-30T19:30:49.972Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-06T02:17:36.329Z",
   "to": "2026-08-30T03:55:19.686Z"
  },
  "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": "2026-08-06T02:17:36.329Z",
   "subscribers": 47209,
   "source": 3
  },
  {
   "ts": "2026-08-06T21:52:25.747Z",
   "subscribers": 47201,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:40:49.653Z",
   "subscribers": 47189,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:32:46.814Z",
   "subscribers": 47190,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:32:55.038Z",
   "subscribers": 47181,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:53:13.153Z",
   "subscribers": 47162,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:12:19.147Z",
   "subscribers": 47145,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:55:19.253Z",
   "subscribers": 47131,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:55:35.888Z",
   "subscribers": 47118,
   "source": 4
  },
  {
   "ts": "2026-08-15T16:48:06.482Z",
   "subscribers": 47105,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:13:33.877Z",
   "subscribers": 47091,
   "source": 4
  },
  {
   "ts": "2026-08-17T23:13:44.732Z",
   "subscribers": 47080,
   "source": 4
  },
  {
   "ts": "2026-08-19T02:22:36.941Z",
   "subscribers": 47063,
   "source": 4
  },
  {
   "ts": "2026-08-20T01:42:26.631Z",
   "subscribers": 47059,
   "source": 4
  },
  {
   "ts": "2026-08-20T23:48:00.350Z",
   "subscribers": 47051,
   "source": 4
  },
  {
   "ts": "2026-08-22T06:38:45.556Z",
   "subscribers": 47036,
   "source": 4
  },
  {
   "ts": "2026-08-23T21:19:15.121Z",
   "subscribers": 47021,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:15:21.916Z",
   "subscribers": 47007,
   "source": 4
  },
  {
   "ts": "2026-08-26T01:03:50.232Z",
   "subscribers": 46995,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:38:40.937Z",
   "subscribers": 46975,
   "source": 4
  },
  {
   "ts": "2026-08-27T23:17:56.138Z",
   "subscribers": 46974,
   "source": 4
  },
  {
   "ts": "2026-08-29T01:49:12.708Z",
   "subscribers": 46958,
   "source": 4
  },
  {
   "ts": "2026-08-30T03:55:19.686Z",
   "subscribers": 46951,
   "source": 4
  }
 ]
}