{
 "meta": {
  "dataset": "Subscriber history — @e_kitap_pdf",
  "channel": "https://tgregister.com/channel/e_kitap_pdf",
  "retrieved_at": "2026-08-19T13:49:38.863Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T18:08:55.001Z",
   "to": "2026-08-19T11:54:54.169Z"
  },
  "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": "2026-08-07T18:08:55.001Z",
   "subscribers": 33902,
   "source": 0
  },
  {
   "ts": "2026-08-08T09:51:28.279Z",
   "subscribers": 33928,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:53:58.120Z",
   "subscribers": 33944,
   "source": 4
  },
  {
   "ts": "2026-08-10T05:43:42.611Z",
   "subscribers": 33983,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:04:09.162Z",
   "subscribers": 34012,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:55:38.991Z",
   "subscribers": 34066,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:34:09.522Z",
   "subscribers": 34110,
   "source": 4
  },
  {
   "ts": "2026-08-13T19:21:07.470Z",
   "subscribers": 34110,
   "source": 1
  },
  {
   "ts": "2026-08-14T12:27:24.813Z",
   "subscribers": 34147,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:58:50.770Z",
   "subscribers": 34260,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:58:17.566Z",
   "subscribers": 34322,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:23:52.040Z",
   "subscribers": 34361,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:54:54.169Z",
   "subscribers": 34404,
   "source": 4
  }
 ]
}