{
 "meta": {
  "dataset": "Subscriber history — @DL97XL",
  "channel": "https://tgregister.com/channel/DL97XL",
  "retrieved_at": "2026-08-21T21:43:51.355Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-06T08:17:41.212Z",
   "to": "2026-08-21T11:04:53.723Z"
  },
  "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": "2026-08-06T08:17:41.212Z",
   "subscribers": 12268,
   "source": 3
  },
  {
   "ts": "2026-08-06T12:30:53.165Z",
   "subscribers": 12332,
   "source": 4
  },
  {
   "ts": "2026-08-07T09:53:02.660Z",
   "subscribers": 12414,
   "source": 4
  },
  {
   "ts": "2026-08-08T06:41:05.320Z",
   "subscribers": 12403,
   "source": 4
  },
  {
   "ts": "2026-08-09T04:21:12.442Z",
   "subscribers": 12401,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:03:05.085Z",
   "subscribers": 12323,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:14:04.522Z",
   "subscribers": 12403,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:34:46.627Z",
   "subscribers": 12551,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:34:52.166Z",
   "subscribers": 12642,
   "source": 4
  },
  {
   "ts": "2026-08-14T04:15:36.506Z",
   "subscribers": 12723,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:23:06.862Z",
   "subscribers": 12776,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:58:35.674Z",
   "subscribers": 12828,
   "source": 4
  },
  {
   "ts": "2026-08-18T07:04:52.107Z",
   "subscribers": 13002,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:02:46.890Z",
   "subscribers": 13001,
   "source": 4
  },
  {
   "ts": "2026-08-20T11:21:59.954Z",
   "subscribers": 13031,
   "source": 4
  },
  {
   "ts": "2026-08-21T11:04:53.723Z",
   "subscribers": 13066,
   "source": 4
  }
 ]
}