{
 "meta": {
  "dataset": "Subscriber history — @engineer1th",
  "channel": "https://tgregister.com/channel/engineer1th",
  "retrieved_at": "2026-09-07T16:04:58.230Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 25,
  "window": {
   "from": "2026-08-07T19:23:03.369Z",
   "to": "2026-09-05T11:01:05.121Z"
  },
  "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": "2026-08-07T19:23:03.369Z",
   "subscribers": 10867,
   "source": 0
  },
  {
   "ts": "2026-08-08T17:42:50.674Z",
   "subscribers": 10861,
   "source": 4
  },
  {
   "ts": "2026-08-09T14:21:20.897Z",
   "subscribers": 10963,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:04:24.097Z",
   "subscribers": 11150,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:03:18.913Z",
   "subscribers": 11195,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:54:11.834Z",
   "subscribers": 11182,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:49:06.675Z",
   "subscribers": 11179,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:26:04.166Z",
   "subscribers": 11155,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:44:53.066Z",
   "subscribers": 11124,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:44:15.487Z",
   "subscribers": 11145,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:28:42.579Z",
   "subscribers": 11151,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:35:27.640Z",
   "subscribers": 11152,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:45:15.230Z",
   "subscribers": 11120,
   "source": 4
  },
  {
   "ts": "2026-08-21T20:27:39.194Z",
   "subscribers": 11120,
   "source": 1
  },
  {
   "ts": "2026-08-21T22:07:55.902Z",
   "subscribers": 11116,
   "source": 4
  },
  {
   "ts": "2026-08-23T10:55:06.555Z",
   "subscribers": 11098,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:27:28.069Z",
   "subscribers": 11111,
   "source": 4
  },
  {
   "ts": "2026-08-26T02:25:01.143Z",
   "subscribers": 11278,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:07:47.327Z",
   "subscribers": 11250,
   "source": 4
  },
  {
   "ts": "2026-08-28T19:55:42.750Z",
   "subscribers": 11240,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:34:32.098Z",
   "subscribers": 11223,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:38:24.999Z",
   "subscribers": 11201,
   "source": 4
  },
  {
   "ts": "2026-09-02T02:34:18.748Z",
   "subscribers": 11242,
   "source": 4
  },
  {
   "ts": "2026-09-03T11:56:45.953Z",
   "subscribers": 11389,
   "source": 4
  },
  {
   "ts": "2026-09-05T11:01:05.121Z",
   "subscribers": 11622,
   "source": 4
  }
 ]
}