{
 "meta": {
  "dataset": "Subscriber history — @roctech",
  "channel": "https://tgregister.com/channel/roctech",
  "retrieved_at": "2026-09-07T18:12:04.689Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-06T04:03:25.953Z",
   "to": "2026-09-05T01:59:09.667Z"
  },
  "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": "2026-08-06T04:03:25.953Z",
   "subscribers": 27752,
   "source": 0
  },
  {
   "ts": "2026-08-07T06:55:40.078Z",
   "subscribers": 27873,
   "source": 4
  },
  {
   "ts": "2026-08-08T04:04:16.812Z",
   "subscribers": 27998,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:43:12.487Z",
   "subscribers": 28018,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:02:29.026Z",
   "subscribers": 28030,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:34:56.059Z",
   "subscribers": 28023,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:35:10.973Z",
   "subscribers": 28017,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:48:50.460Z",
   "subscribers": 28013,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:56:40.693Z",
   "subscribers": 28017,
   "source": 1
  },
  {
   "ts": "2026-08-16T06:44:27.914Z",
   "subscribers": 28084,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:15:54.256Z",
   "subscribers": 28104,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:23:08.741Z",
   "subscribers": 28097,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:58:38.570Z",
   "subscribers": 28095,
   "source": 4
  },
  {
   "ts": "2026-08-20T11:52:30.337Z",
   "subscribers": 28093,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:06:05.390Z",
   "subscribers": 28143,
   "source": 4
  },
  {
   "ts": "2026-08-22T23:42:17.110Z",
   "subscribers": 28148,
   "source": 4
  },
  {
   "ts": "2026-08-24T15:58:14.335Z",
   "subscribers": 28138,
   "source": 4
  },
  {
   "ts": "2026-08-25T15:12:14.980Z",
   "subscribers": 28133,
   "source": 4
  },
  {
   "ts": "2026-08-26T14:56:35.122Z",
   "subscribers": 28129,
   "source": 4
  },
  {
   "ts": "2026-08-27T17:47:20.729Z",
   "subscribers": 28131,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:06:52.022Z",
   "subscribers": 28129,
   "source": 4
  },
  {
   "ts": "2026-08-29T18:35:51.904Z",
   "subscribers": 28127,
   "source": 4
  },
  {
   "ts": "2026-08-30T19:45:38.149Z",
   "subscribers": 28123,
   "source": 4
  },
  {
   "ts": "2026-08-31T19:06:08.355Z",
   "subscribers": 28114,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:08:20.737Z",
   "subscribers": 28110,
   "source": 4
  },
  {
   "ts": "2026-09-03T07:05:09.935Z",
   "subscribers": 28204,
   "source": 4
  },
  {
   "ts": "2026-09-05T01:59:09.667Z",
   "subscribers": 28200,
   "source": 4
  }
 ]
}