{
 "meta": {
  "dataset": "Subscriber history — @Civil_Mechanical_Engineering_Job",
  "channel": "https://tgregister.com/channel/Civil_Mechanical_Engineering_Job",
  "retrieved_at": "2026-09-10T06:49:42.403Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T12:48:26.492Z",
   "to": "2026-09-08T06:22:15.351Z"
  },
  "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": "2026-08-07T12:48:26.492Z",
   "subscribers": 14513,
   "source": 0
  },
  {
   "ts": "2026-08-07T13:01:14.870Z",
   "subscribers": 14513,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:16:39.690Z",
   "subscribers": 14507,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:54:26.747Z",
   "subscribers": 14503,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:51:30.849Z",
   "subscribers": 14498,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:11:46.869Z",
   "subscribers": 14492,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:52:59.040Z",
   "subscribers": 14484,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:34:44.326Z",
   "subscribers": 14479,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:08:54.993Z",
   "subscribers": 14480,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:52:34.709Z",
   "subscribers": 14471,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:54:40.088Z",
   "subscribers": 14457,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:22:38.420Z",
   "subscribers": 14451,
   "source": 4
  },
  {
   "ts": "2026-08-19T08:47:50.619Z",
   "subscribers": 14452,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:28:15.517Z",
   "subscribers": 14447,
   "source": 4
  },
  {
   "ts": "2026-08-21T10:26:46.274Z",
   "subscribers": 14443,
   "source": 4
  },
  {
   "ts": "2026-08-22T17:35:23.290Z",
   "subscribers": 14437,
   "source": 4
  },
  {
   "ts": "2026-08-24T11:16:39.089Z",
   "subscribers": 14426,
   "source": 4
  },
  {
   "ts": "2026-08-25T11:28:06.053Z",
   "subscribers": 14420,
   "source": 4
  },
  {
   "ts": "2026-08-26T09:25:03.463Z",
   "subscribers": 14416,
   "source": 4
  },
  {
   "ts": "2026-08-27T11:04:31.513Z",
   "subscribers": 14412,
   "source": 4
  },
  {
   "ts": "2026-08-28T13:23:25.017Z",
   "subscribers": 14409,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:04:38.047Z",
   "subscribers": 14406,
   "source": 4
  },
  {
   "ts": "2026-08-30T11:13:39.411Z",
   "subscribers": 14393,
   "source": 4
  },
  {
   "ts": "2026-08-31T08:23:23.589Z",
   "subscribers": 14392,
   "source": 4
  },
  {
   "ts": "2026-09-01T06:56:30.035Z",
   "subscribers": 14386,
   "source": 4
  },
  {
   "ts": "2026-09-02T03:45:49.670Z",
   "subscribers": 14378,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:57:08.895Z",
   "subscribers": 14368,
   "source": 4
  },
  {
   "ts": "2026-09-05T03:19:50.168Z",
   "subscribers": 14356,
   "source": 4
  },
  {
   "ts": "2026-09-08T06:22:15.351Z",
   "subscribers": 14334,
   "source": 4
  }
 ]
}