{
 "meta": {
  "dataset": "Subscriber history — @DTCGroupchat",
  "channel": "https://tgregister.com/channel/DTCGroupchat",
  "retrieved_at": "2026-09-03T22:31:37.324Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-06T23:47:35.973Z",
   "to": "2026-09-02T16:03:54.032Z"
  },
  "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": "2026-08-06T23:47:35.973Z",
   "subscribers": 15752,
   "source": 0
  },
  {
   "ts": "2026-08-07T23:28:47.674Z",
   "subscribers": 15741,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:55:39.054Z",
   "subscribers": 15724,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:11:19.253Z",
   "subscribers": 15712,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:34:18.893Z",
   "subscribers": 15701,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:48:20.568Z",
   "subscribers": 15686,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:36:24.057Z",
   "subscribers": 15634,
   "source": 4
  },
  {
   "ts": "2026-08-14T11:45:35.245Z",
   "subscribers": 15587,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:16:20.370Z",
   "subscribers": 15531,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:42:57.534Z",
   "subscribers": 15484,
   "source": 4
  },
  {
   "ts": "2026-08-18T08:15:53.573Z",
   "subscribers": 15460,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:07:30.664Z",
   "subscribers": 15460,
   "source": 1
  },
  {
   "ts": "2026-08-19T07:05:06.469Z",
   "subscribers": 15442,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:32:33.744Z",
   "subscribers": 15399,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:16:45.950Z",
   "subscribers": 15365,
   "source": 4
  },
  {
   "ts": "2026-08-23T02:04:52.799Z",
   "subscribers": 15348,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:32:06.187Z",
   "subscribers": 15332,
   "source": 4
  },
  {
   "ts": "2026-08-25T17:22:59.559Z",
   "subscribers": 15319,
   "source": 4
  },
  {
   "ts": "2026-08-26T19:12:28.235Z",
   "subscribers": 15298,
   "source": 4
  },
  {
   "ts": "2026-08-27T18:06:25.620Z",
   "subscribers": 15293,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:03:06.607Z",
   "subscribers": 15288,
   "source": 4
  },
  {
   "ts": "2026-08-29T12:54:31.115Z",
   "subscribers": 15285,
   "source": 4
  },
  {
   "ts": "2026-08-30T10:45:54.743Z",
   "subscribers": 15281,
   "source": 4
  },
  {
   "ts": "2026-08-31T11:47:46.301Z",
   "subscribers": 15264,
   "source": 4
  },
  {
   "ts": "2026-09-01T14:15:38.376Z",
   "subscribers": 15247,
   "source": 4
  },
  {
   "ts": "2026-09-02T16:03:54.032Z",
   "subscribers": 15227,
   "source": 4
  }
 ]
}