{
 "meta": {
  "dataset": "Subscriber history — @TVERDSYSTEM",
  "channel": "https://tgregister.com/channel/TVERDSYSTEM",
  "retrieved_at": "2026-09-06T19:27:50.276Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-06T00:30:11.817Z",
   "to": "2026-09-04T13:38:42.896Z"
  },
  "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": "2026-08-06T00:30:11.817Z",
   "subscribers": 21532,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:05:23.021Z",
   "subscribers": 21532,
   "source": 3
  },
  {
   "ts": "2026-08-06T07:21:12.698Z",
   "subscribers": 21529,
   "source": 4
  },
  {
   "ts": "2026-08-07T09:01:05.789Z",
   "subscribers": 21530,
   "source": 4
  },
  {
   "ts": "2026-08-08T10:58:06.814Z",
   "subscribers": 21524,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:05:36.753Z",
   "subscribers": 21515,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:37:48.288Z",
   "subscribers": 21507,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:13:31.920Z",
   "subscribers": 21506,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:16:24.298Z",
   "subscribers": 21503,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:47:10.518Z",
   "subscribers": 21498,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:38:17.341Z",
   "subscribers": 21486,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:13:38.922Z",
   "subscribers": 21476,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:24:34.849Z",
   "subscribers": 21468,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:43:16.550Z",
   "subscribers": 21459,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:07:55.473Z",
   "subscribers": 21454,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:36:54.939Z",
   "subscribers": 21442,
   "source": 4
  },
  {
   "ts": "2026-08-21T07:32:39.040Z",
   "subscribers": 21440,
   "source": 4
  },
  {
   "ts": "2026-08-22T17:47:43.238Z",
   "subscribers": 21427,
   "source": 4
  },
  {
   "ts": "2026-08-24T09:47:07.408Z",
   "subscribers": 21416,
   "source": 4
  },
  {
   "ts": "2026-08-25T08:48:11.377Z",
   "subscribers": 21406,
   "source": 4
  },
  {
   "ts": "2026-08-26T11:53:21.873Z",
   "subscribers": 21386,
   "source": 4
  },
  {
   "ts": "2026-08-27T14:03:03.117Z",
   "subscribers": 21383,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:33:47.240Z",
   "subscribers": 21372,
   "source": 4
  },
  {
   "ts": "2026-08-29T18:44:32.304Z",
   "subscribers": 21370,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:48:22.093Z",
   "subscribers": 21362,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:57:12.379Z",
   "subscribers": 21357,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:04:48.582Z",
   "subscribers": 21354,
   "source": 4
  },
  {
   "ts": "2026-09-02T23:05:07.006Z",
   "subscribers": 21347,
   "source": 4
  },
  {
   "ts": "2026-09-04T13:38:42.896Z",
   "subscribers": 21343,
   "source": 4
  }
 ]
}