{
 "meta": {
  "dataset": "Subscriber history — @berloga_programmistov",
  "channel": "https://tgregister.com/channel/berloga_programmistov",
  "retrieved_at": "2026-09-07T00:40:15.675Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T14:35:52.642Z",
   "to": "2026-09-06T21:57:09.486Z"
  },
  "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": "2026-08-07T14:35:52.642Z",
   "subscribers": 13062,
   "source": 0
  },
  {
   "ts": "2026-08-07T14:45:47.195Z",
   "subscribers": 13062,
   "source": 3
  },
  {
   "ts": "2026-08-08T07:45:48.433Z",
   "subscribers": 13058,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:51:06.116Z",
   "subscribers": 13053,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:50:51.148Z",
   "subscribers": 13054,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:36:15.849Z",
   "subscribers": 13048,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:32:26.646Z",
   "subscribers": 13050,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:46:02.935Z",
   "subscribers": 13048,
   "source": 4
  },
  {
   "ts": "2026-08-14T10:27:40.753Z",
   "subscribers": 13054,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:52:34.709Z",
   "subscribers": 13050,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:57:34.954Z",
   "subscribers": 13038,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:22:50.310Z",
   "subscribers": 13023,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:57:27.435Z",
   "subscribers": 13014,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:22:51.790Z",
   "subscribers": 13004,
   "source": 4
  },
  {
   "ts": "2026-08-21T13:54:27.417Z",
   "subscribers": 12994,
   "source": 4
  },
  {
   "ts": "2026-08-23T05:15:26.429Z",
   "subscribers": 12985,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:25:09.292Z",
   "subscribers": 12966,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:23:00.200Z",
   "subscribers": 12960,
   "source": 4
  },
  {
   "ts": "2026-08-26T18:56:47.670Z",
   "subscribers": 12951,
   "source": 4
  },
  {
   "ts": "2026-08-27T18:53:30.342Z",
   "subscribers": 12953,
   "source": 4
  },
  {
   "ts": "2026-08-28T22:12:42.052Z",
   "subscribers": 12962,
   "source": 4
  },
  {
   "ts": "2026-08-29T20:25:14.013Z",
   "subscribers": 12967,
   "source": 4
  },
  {
   "ts": "2026-08-30T22:32:44.772Z",
   "subscribers": 12986,
   "source": 4
  },
  {
   "ts": "2026-09-01T00:36:28.544Z",
   "subscribers": 13001,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:13:55.139Z",
   "subscribers": 13004,
   "source": 4
  },
  {
   "ts": "2026-09-02T20:42:19.456Z",
   "subscribers": 13029,
   "source": 4
  },
  {
   "ts": "2026-09-04T06:02:17.869Z",
   "subscribers": 13056,
   "source": 4
  },
  {
   "ts": "2026-09-06T21:57:09.486Z",
   "subscribers": 13120,
   "source": 4
  }
 ]
}