{
 "meta": {
  "dataset": "Subscriber history — @sewingpdf",
  "channel": "https://tgregister.com/channel/sewingpdf",
  "retrieved_at": "2026-09-12T13:35:04.141Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-06T07:14:00.339Z",
   "to": "2026-09-12T03:20:35.604Z"
  },
  "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": "2026-08-06T07:14:00.339Z",
   "subscribers": 29442,
   "source": 0
  },
  {
   "ts": "2026-08-07T04:41:31.260Z",
   "subscribers": 29439,
   "source": 4
  },
  {
   "ts": "2026-08-08T06:34:58.274Z",
   "subscribers": 29435,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:01:31.242Z",
   "subscribers": 29444,
   "source": 4
  },
  {
   "ts": "2026-08-10T05:30:51.341Z",
   "subscribers": 29448,
   "source": 4
  },
  {
   "ts": "2026-08-11T08:26:06.275Z",
   "subscribers": 29446,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:24:20.782Z",
   "subscribers": 29449,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:26:33.526Z",
   "subscribers": 29444,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:50:11.983Z",
   "subscribers": 29444,
   "source": 1
  },
  {
   "ts": "2026-08-14T21:36:52.250Z",
   "subscribers": 29439,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:27:44.305Z",
   "subscribers": 29426,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:45:08.189Z",
   "subscribers": 29423,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:38:02.650Z",
   "subscribers": 29424,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:18:44.622Z",
   "subscribers": 29426,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:23:39.573Z",
   "subscribers": 29416,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:54:32.706Z",
   "subscribers": 29408,
   "source": 4
  },
  {
   "ts": "2026-08-23T10:15:32.516Z",
   "subscribers": 29403,
   "source": 4
  },
  {
   "ts": "2026-08-25T18:33:34.709Z",
   "subscribers": 29397,
   "source": 4
  },
  {
   "ts": "2026-08-26T21:43:05.821Z",
   "subscribers": 29396,
   "source": 4
  },
  {
   "ts": "2026-08-27T18:46:19.663Z",
   "subscribers": 29390,
   "source": 4
  },
  {
   "ts": "2026-08-29T23:25:38.187Z",
   "subscribers": 29383,
   "source": 4
  },
  {
   "ts": "2026-08-30T20:35:37.759Z",
   "subscribers": 29380,
   "source": 4
  },
  {
   "ts": "2026-08-31T23:19:07.390Z",
   "subscribers": 29373,
   "source": 4
  },
  {
   "ts": "2026-09-01T21:54:33.181Z",
   "subscribers": 29365,
   "source": 4
  },
  {
   "ts": "2026-09-02T21:37:41.763Z",
   "subscribers": 29363,
   "source": 4
  },
  {
   "ts": "2026-09-04T08:55:47.223Z",
   "subscribers": 29361,
   "source": 4
  },
  {
   "ts": "2026-09-06T16:41:34.154Z",
   "subscribers": 29351,
   "source": 4
  },
  {
   "ts": "2026-09-09T23:19:08.014Z",
   "subscribers": 29336,
   "source": 4
  },
  {
   "ts": "2026-09-12T03:20:35.604Z",
   "subscribers": 29334,
   "source": 4
  }
 ]
}