{
 "meta": {
  "dataset": "Subscriber history — @promtext",
  "channel": "https://tgregister.com/channel/promtext",
  "retrieved_at": "2026-08-17T16:31:14.722Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-07T10:23:13.485Z",
   "to": "2026-08-17T10:46:03.094Z"
  },
  "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": "2026-08-07T10:23:13.485Z",
   "subscribers": 29907,
   "source": 0
  },
  {
   "ts": "2026-08-07T10:30:19.292Z",
   "subscribers": 29907,
   "source": 3
  },
  {
   "ts": "2026-08-07T22:03:52.018Z",
   "subscribers": 29912,
   "source": 3
  },
  {
   "ts": "2026-08-08T01:18:59.289Z",
   "subscribers": 29911,
   "source": 4
  },
  {
   "ts": "2026-08-08T08:25:50.596Z",
   "subscribers": 29910,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:01:09.634Z",
   "subscribers": 29916,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:12:18.673Z",
   "subscribers": 29924,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:02:32.343Z",
   "subscribers": 29932,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:11:06.253Z",
   "subscribers": 29932,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:11:24.708Z",
   "subscribers": 29950,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:35:23.861Z",
   "subscribers": 29961,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:08:58.242Z",
   "subscribers": 29967,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:24:53.106Z",
   "subscribers": 29973,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:14:16.298Z",
   "subscribers": 29988,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:46:07.320Z",
   "subscribers": 29993,
   "source": 4
  },
  {
   "ts": "2026-08-14T06:16:42.353Z",
   "subscribers": 30009,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:37:28.478Z",
   "subscribers": 30044,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:48:10.398Z",
   "subscribers": 30052,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:16:54.625Z",
   "subscribers": 30059,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:46:03.094Z",
   "subscribers": 30070,
   "source": 4
  }
 ]
}