{
 "meta": {
  "dataset": "Subscriber history — @ch_kn",
  "channel": "https://tgregister.com/channel/ch_kn",
  "retrieved_at": "2026-09-10T02:00:01.080Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T20:34:35.940Z",
   "to": "2026-09-09T20:02:01.819Z"
  },
  "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": "2026-08-07T20:34:35.940Z",
   "subscribers": 39730,
   "source": 0
  },
  {
   "ts": "2026-08-07T20:45:17.353Z",
   "subscribers": 39730,
   "source": 3
  },
  {
   "ts": "2026-08-08T06:57:03.390Z",
   "subscribers": 39721,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:47:44.281Z",
   "subscribers": 39702,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:44:37.220Z",
   "subscribers": 39694,
   "source": 4
  },
  {
   "ts": "2026-08-11T08:23:30.693Z",
   "subscribers": 39679,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:26:04.834Z",
   "subscribers": 39659,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:35:04.374Z",
   "subscribers": 39640,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:07:36.468Z",
   "subscribers": 39616,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:06:45.952Z",
   "subscribers": 39592,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:33:44.183Z",
   "subscribers": 39576,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:08:17.252Z",
   "subscribers": 39560,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:34:20.050Z",
   "subscribers": 39546,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:25:01.482Z",
   "subscribers": 39529,
   "source": 4
  },
  {
   "ts": "2026-08-21T23:47:08.366Z",
   "subscribers": 39510,
   "source": 4
  },
  {
   "ts": "2026-08-23T14:16:29.764Z",
   "subscribers": 39485,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:18:59.276Z",
   "subscribers": 39461,
   "source": 4
  },
  {
   "ts": "2026-08-26T02:46:46.708Z",
   "subscribers": 39439,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:13:49.099Z",
   "subscribers": 39412,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:15:04.811Z",
   "subscribers": 39405,
   "source": 4
  },
  {
   "ts": "2026-08-29T00:12:59.115Z",
   "subscribers": 39377,
   "source": 4
  },
  {
   "ts": "2026-08-29T23:17:46.697Z",
   "subscribers": 39356,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:07:01.540Z",
   "subscribers": 39342,
   "source": 4
  },
  {
   "ts": "2026-08-31T18:37:44.721Z",
   "subscribers": 39325,
   "source": 4
  },
  {
   "ts": "2026-09-01T16:56:46.248Z",
   "subscribers": 39313,
   "source": 4
  },
  {
   "ts": "2026-09-02T15:53:59.036Z",
   "subscribers": 39299,
   "source": 4
  },
  {
   "ts": "2026-09-04T03:57:27.907Z",
   "subscribers": 39276,
   "source": 4
  },
  {
   "ts": "2026-09-06T14:00:57.849Z",
   "subscribers": 39237,
   "source": 4
  },
  {
   "ts": "2026-09-09T20:02:01.819Z",
   "subscribers": 39167,
   "source": 4
  }
 ]
}