{
 "meta": {
  "dataset": "Subscriber history — @chcscenter",
  "channel": "https://tgregister.com/channel/chcscenter",
  "retrieved_at": "2026-08-21T23:17:00.867Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T09:49:07.938Z",
   "to": "2026-08-20T22:24:03.154Z"
  },
  "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": "2026-08-06T09:49:07.938Z",
   "subscribers": 13576,
   "source": 0
  },
  {
   "ts": "2026-08-06T10:05:17.716Z",
   "subscribers": 13576,
   "source": 3
  },
  {
   "ts": "2026-08-07T12:34:47.412Z",
   "subscribers": 13566,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:12:07.718Z",
   "subscribers": 13558,
   "source": 4
  },
  {
   "ts": "2026-08-09T11:52:43.487Z",
   "subscribers": 13556,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:20:58.825Z",
   "subscribers": 13551,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:17:11.233Z",
   "subscribers": 13546,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:39:10.966Z",
   "subscribers": 13544,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:06:40.078Z",
   "subscribers": 13545,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:19:03.106Z",
   "subscribers": 13539,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:16:13.840Z",
   "subscribers": 13532,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:34:56.948Z",
   "subscribers": 13521,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:18:13.746Z",
   "subscribers": 13516,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:36:30.438Z",
   "subscribers": 13509,
   "source": 4
  },
  {
   "ts": "2026-08-20T22:24:03.154Z",
   "subscribers": 13504,
   "source": 4
  }
 ]
}