{
 "meta": {
  "dataset": "Subscriber history — @StepQuiz",
  "channel": "https://tgregister.com/channel/StepQuiz",
  "retrieved_at": "2026-09-16T20:23:39.666Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-07T14:14:38.439Z",
   "to": "2026-09-13T00:16:57.641Z"
  },
  "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": "2026-08-07T14:14:38.439Z",
   "subscribers": 10083,
   "source": 0
  },
  {
   "ts": "2026-08-08T06:34:08.602Z",
   "subscribers": 10082,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:35:23.265Z",
   "subscribers": 10070,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:12:22.013Z",
   "subscribers": 10064,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:13:44.094Z",
   "subscribers": 10057,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:28:52.377Z",
   "subscribers": 10051,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:44:22.195Z",
   "subscribers": 10050,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:15:42.790Z",
   "subscribers": 10039,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:04:34.245Z",
   "subscribers": 10030,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:15:14.318Z",
   "subscribers": 10028,
   "source": 4
  },
  {
   "ts": "2026-08-20T00:32:22.427Z",
   "subscribers": 10016,
   "source": 4
  },
  {
   "ts": "2026-08-21T03:53:16.787Z",
   "subscribers": 10008,
   "source": 4
  },
  {
   "ts": "2026-08-22T11:42:34.143Z",
   "subscribers": 9995,
   "source": 4
  },
  {
   "ts": "2026-08-22T21:36:30.882Z",
   "subscribers": 9995,
   "source": 1
  },
  {
   "ts": "2026-08-25T20:48:09.078Z",
   "subscribers": 9959,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:37:27.029Z",
   "subscribers": 9947,
   "source": 4
  },
  {
   "ts": "2026-08-31T22:08:47.206Z",
   "subscribers": 9928,
   "source": 4
  },
  {
   "ts": "2026-09-04T11:18:54.303Z",
   "subscribers": 9913,
   "source": 4
  },
  {
   "ts": "2026-09-09T10:17:48.007Z",
   "subscribers": 9893,
   "source": 4
  },
  {
   "ts": "2026-09-13T00:16:57.641Z",
   "subscribers": 9888,
   "source": 4
  }
 ]
}