{
 "meta": {
  "dataset": "Subscriber history — @TechOfficeUpdate",
  "channel": "https://tgregister.com/channel/TechOfficeUpdate",
  "retrieved_at": "2026-09-12T03:56:39.587Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T11:15:34.480Z",
   "to": "2026-09-12T03:37:49.315Z"
  },
  "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": "2026-08-07T11:15:34.480Z",
   "subscribers": 16161,
   "source": 3
  },
  {
   "ts": "2026-08-07T20:42:59.057Z",
   "subscribers": 16171,
   "source": 4
  },
  {
   "ts": "2026-08-08T22:08:29.542Z",
   "subscribers": 16158,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:57:32.941Z",
   "subscribers": 16146,
   "source": 4
  },
  {
   "ts": "2026-08-11T23:23:07.130Z",
   "subscribers": 16143,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:09:11.378Z",
   "subscribers": 16145,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:26:42.758Z",
   "subscribers": 16160,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:54:18.329Z",
   "subscribers": 16165,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:24:17.406Z",
   "subscribers": 16179,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:25:12.217Z",
   "subscribers": 16205,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:15:33.861Z",
   "subscribers": 16271,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:46:00.135Z",
   "subscribers": 16280,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:35:05.225Z",
   "subscribers": 16292,
   "source": 4
  },
  {
   "ts": "2026-08-22T01:27:50.726Z",
   "subscribers": 16299,
   "source": 4
  },
  {
   "ts": "2026-08-23T16:48:15.063Z",
   "subscribers": 16302,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:04:14.914Z",
   "subscribers": 16299,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:16:11.603Z",
   "subscribers": 16298,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:44:21.791Z",
   "subscribers": 16283,
   "source": 4
  },
  {
   "ts": "2026-08-27T17:16:08.085Z",
   "subscribers": 16287,
   "source": 4
  },
  {
   "ts": "2026-08-28T17:07:57.101Z",
   "subscribers": 16280,
   "source": 4
  },
  {
   "ts": "2026-08-29T16:33:10.229Z",
   "subscribers": 16278,
   "source": 4
  },
  {
   "ts": "2026-08-30T15:34:53.216Z",
   "subscribers": 16275,
   "source": 4
  },
  {
   "ts": "2026-08-31T19:05:35.018Z",
   "subscribers": 16282,
   "source": 4
  },
  {
   "ts": "2026-09-01T17:54:11.817Z",
   "subscribers": 16276,
   "source": 4
  },
  {
   "ts": "2026-09-02T15:43:33.880Z",
   "subscribers": 16267,
   "source": 4
  },
  {
   "ts": "2026-09-04T03:21:49.946Z",
   "subscribers": 16279,
   "source": 4
  },
  {
   "ts": "2026-09-06T14:02:15.229Z",
   "subscribers": 16280,
   "source": 4
  },
  {
   "ts": "2026-09-09T18:59:15.006Z",
   "subscribers": 16257,
   "source": 4
  },
  {
   "ts": "2026-09-12T03:37:49.315Z",
   "subscribers": 16253,
   "source": 4
  }
 ]
}