{
 "meta": {
  "dataset": "Subscriber history — @DuselUstaBot",
  "channel": "https://tgregister.com/channel/DuselUstaBot",
  "retrieved_at": "2026-09-11T11:14:30.552Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-07T00:46:29.462Z",
   "to": "2026-09-09T11:35:59.118Z"
  },
  "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": "2026-08-07T00:46:29.462Z",
   "subscribers": 12793,
   "source": 0
  },
  {
   "ts": "2026-08-08T12:37:28.137Z",
   "subscribers": 13416,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:48:25.222Z",
   "subscribers": 13922,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:43:14.307Z",
   "subscribers": 14064,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:24:36.141Z",
   "subscribers": 14315,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:35:13.826Z",
   "subscribers": 14907,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:46:51.098Z",
   "subscribers": 15264,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:08:16.614Z",
   "subscribers": 15490,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:20:35.742Z",
   "subscribers": 15490,
   "source": 1
  },
  {
   "ts": "2026-08-19T20:13:48.912Z",
   "subscribers": 15721,
   "source": 4
  },
  {
   "ts": "2026-08-22T02:05:27.154Z",
   "subscribers": 16160,
   "source": 4
  },
  {
   "ts": "2026-08-23T21:23:18.261Z",
   "subscribers": 16329,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:27:21.942Z",
   "subscribers": 16835,
   "source": 4
  },
  {
   "ts": "2026-08-27T06:57:12.514Z",
   "subscribers": 17040,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:47:34.610Z",
   "subscribers": 17168,
   "source": 4
  },
  {
   "ts": "2026-08-29T06:26:01.847Z",
   "subscribers": 17297,
   "source": 4
  },
  {
   "ts": "2026-08-30T08:18:24.999Z",
   "subscribers": 17073,
   "source": 4
  },
  {
   "ts": "2026-08-31T11:37:40.763Z",
   "subscribers": 17650,
   "source": 4
  },
  {
   "ts": "2026-09-02T15:38:17.644Z",
   "subscribers": 17960,
   "source": 4
  },
  {
   "ts": "2026-09-04T01:57:22.223Z",
   "subscribers": 18021,
   "source": 4
  },
  {
   "ts": "2026-09-06T07:18:38.576Z",
   "subscribers": 18454,
   "source": 4
  },
  {
   "ts": "2026-09-09T11:35:59.118Z",
   "subscribers": 18852,
   "source": 4
  }
 ]
}