{
 "meta": {
  "dataset": "Subscriber history — @PDFllab",
  "channel": "https://tgregister.com/channel/PDFllab",
  "retrieved_at": "2026-08-29T14:33:46.931Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-06T18:02:18.210Z",
   "to": "2026-08-29T04:43:35.012Z"
  },
  "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": "2026-08-06T18:02:18.210Z",
   "subscribers": 16105,
   "source": 0
  },
  {
   "ts": "2026-08-07T11:57:11.456Z",
   "subscribers": 16099,
   "source": 4
  },
  {
   "ts": "2026-08-08T14:27:46.974Z",
   "subscribers": 16112,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:32:13.002Z",
   "subscribers": 16110,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:40:53.643Z",
   "subscribers": 16113,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:12:45.357Z",
   "subscribers": 16106,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:18:57.226Z",
   "subscribers": 16129,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:53:47.192Z",
   "subscribers": 16123,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:07:09.011Z",
   "subscribers": 16136,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:37:09.974Z",
   "subscribers": 16170,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:51:32.290Z",
   "subscribers": 16170,
   "source": 1
  },
  {
   "ts": "2026-08-18T19:56:34.297Z",
   "subscribers": 16163,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:22:27.909Z",
   "subscribers": 16162,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:13:48.005Z",
   "subscribers": 16151,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:36:24.897Z",
   "subscribers": 16142,
   "source": 4
  },
  {
   "ts": "2026-08-23T13:38:03.352Z",
   "subscribers": 16135,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:53:19.962Z",
   "subscribers": 16131,
   "source": 4
  },
  {
   "ts": "2026-08-26T01:23:17.363Z",
   "subscribers": 16158,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:17:06.607Z",
   "subscribers": 16171,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:47:56.535Z",
   "subscribers": 16176,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:43:35.012Z",
   "subscribers": 16207,
   "source": 4
  }
 ]
}