{
 "meta": {
  "dataset": "Subscriber history — @takepdf",
  "channel": "https://tgregister.com/channel/takepdf",
  "retrieved_at": "2026-09-03T09:35:01.683Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 24,
  "window": {
   "from": "2026-08-06T13:31:36.645Z",
   "to": "2026-09-02T04:01:56.923Z"
  },
  "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": "2026-08-06T13:31:36.645Z",
   "subscribers": 20772,
   "source": 0
  },
  {
   "ts": "2026-08-07T08:36:48.989Z",
   "subscribers": 20777,
   "source": 4
  },
  {
   "ts": "2026-08-08T11:03:22.013Z",
   "subscribers": 20790,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:32:07.964Z",
   "subscribers": 20807,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:12:01.055Z",
   "subscribers": 20808,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:34:27.419Z",
   "subscribers": 20824,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:23:53.942Z",
   "subscribers": 20819,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:36:45.159Z",
   "subscribers": 20818,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:29:03.968Z",
   "subscribers": 20834,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:47:26.642Z",
   "subscribers": 20872,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:04:37.368Z",
   "subscribers": 20872,
   "source": 1
  },
  {
   "ts": "2026-08-17T13:07:23.653Z",
   "subscribers": 20869,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:46:22.519Z",
   "subscribers": 20881,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:45:01.778Z",
   "subscribers": 20887,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:56:22.608Z",
   "subscribers": 20891,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:17:41.345Z",
   "subscribers": 20905,
   "source": 4
  },
  {
   "ts": "2026-08-22T18:25:17.544Z",
   "subscribers": 20921,
   "source": 4
  },
  {
   "ts": "2026-08-25T08:45:12.092Z",
   "subscribers": 20932,
   "source": 4
  },
  {
   "ts": "2026-08-26T08:18:02.006Z",
   "subscribers": 20923,
   "source": 4
  },
  {
   "ts": "2026-08-29T07:43:56.235Z",
   "subscribers": 20939,
   "source": 4
  },
  {
   "ts": "2026-08-30T09:43:49.563Z",
   "subscribers": 20949,
   "source": 4
  },
  {
   "ts": "2026-08-31T06:55:31.411Z",
   "subscribers": 20954,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:18:58.124Z",
   "subscribers": 20981,
   "source": 4
  },
  {
   "ts": "2026-09-02T04:01:56.923Z",
   "subscribers": 20989,
   "source": 4
  }
 ]
}