{
 "meta": {
  "dataset": "Subscriber history — @chata",
  "channel": "https://tgregister.com/channel/chata",
  "retrieved_at": "2026-09-09T13:24:39.920Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-07T04:08:44.218Z",
   "to": "2026-09-06T11:57:32.038Z"
  },
  "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": "2026-08-07T04:08:44.218Z",
   "subscribers": 10540,
   "source": 0
  },
  {
   "ts": "2026-08-07T20:51:48.119Z",
   "subscribers": 10534,
   "source": 4
  },
  {
   "ts": "2026-08-08T18:06:21.208Z",
   "subscribers": 10543,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:23:26.763Z",
   "subscribers": 10538,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:46:20.011Z",
   "subscribers": 10519,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:48:12.730Z",
   "subscribers": 10523,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:53:16.705Z",
   "subscribers": 10519,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:27:03.654Z",
   "subscribers": 10517,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:28:52.578Z",
   "subscribers": 10494,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:26:07.830Z",
   "subscribers": 10493,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:55:38.047Z",
   "subscribers": 10488,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:12:13.505Z",
   "subscribers": 10490,
   "source": 4
  },
  {
   "ts": "2026-08-22T02:45:53.652Z",
   "subscribers": 10493,
   "source": 4
  },
  {
   "ts": "2026-08-22T17:21:41.113Z",
   "subscribers": 10493,
   "source": 1
  },
  {
   "ts": "2026-08-23T14:27:41.661Z",
   "subscribers": 10485,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:29:22.012Z",
   "subscribers": 10496,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:03:18.946Z",
   "subscribers": 10490,
   "source": 4
  },
  {
   "ts": "2026-08-27T07:18:12.448Z",
   "subscribers": 10486,
   "source": 4
  },
  {
   "ts": "2026-08-28T08:34:18.190Z",
   "subscribers": 10491,
   "source": 4
  },
  {
   "ts": "2026-08-29T12:08:08.303Z",
   "subscribers": 10484,
   "source": 4
  },
  {
   "ts": "2026-08-30T12:14:59.530Z",
   "subscribers": 10480,
   "source": 4
  },
  {
   "ts": "2026-08-31T12:53:55.135Z",
   "subscribers": 10464,
   "source": 4
  },
  {
   "ts": "2026-09-01T14:25:44.143Z",
   "subscribers": 10470,
   "source": 4
  },
  {
   "ts": "2026-09-02T16:17:59.267Z",
   "subscribers": 10472,
   "source": 4
  },
  {
   "ts": "2026-09-04T01:55:57.638Z",
   "subscribers": 10468,
   "source": 4
  },
  {
   "ts": "2026-09-06T11:57:32.038Z",
   "subscribers": 10441,
   "source": 4
  }
 ]
}