{
 "meta": {
  "dataset": "Subscriber history — @techshortbd",
  "channel": "https://tgregister.com/channel/techshortbd",
  "retrieved_at": "2026-09-08T19:01:38.177Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T10:33:37.629Z",
   "to": "2026-09-06T01:38:11.617Z"
  },
  "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": "2026-08-07T10:33:37.629Z",
   "subscribers": 32583,
   "source": 0
  },
  {
   "ts": "2026-08-07T10:45:17.487Z",
   "subscribers": 32583,
   "source": 3
  },
  {
   "ts": "2026-08-08T10:15:44.154Z",
   "subscribers": 32566,
   "source": 4
  },
  {
   "ts": "2026-08-09T11:33:26.413Z",
   "subscribers": 32549,
   "source": 4
  },
  {
   "ts": "2026-08-10T12:55:48.261Z",
   "subscribers": 32501,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:29:13.170Z",
   "subscribers": 32459,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:33:37.601Z",
   "subscribers": 32391,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:26:02.666Z",
   "subscribers": 32366,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:57:48.999Z",
   "subscribers": 32328,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:37:23.008Z",
   "subscribers": 32297,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:08:53.711Z",
   "subscribers": 32240,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:08:59.045Z",
   "subscribers": 32177,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:17:34.020Z",
   "subscribers": 32131,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:03:46.016Z",
   "subscribers": 32123,
   "source": 4
  },
  {
   "ts": "2026-08-22T03:54:32.586Z",
   "subscribers": 32047,
   "source": 4
  },
  {
   "ts": "2026-08-23T18:07:13.776Z",
   "subscribers": 31983,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:16:02.777Z",
   "subscribers": 31919,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:03:45.574Z",
   "subscribers": 31886,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:53:35.569Z",
   "subscribers": 31840,
   "source": 4
  },
  {
   "ts": "2026-08-28T07:11:58.504Z",
   "subscribers": 31811,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:41:56.916Z",
   "subscribers": 31793,
   "source": 4
  },
  {
   "ts": "2026-08-30T04:56:59.644Z",
   "subscribers": 31747,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:57:17.818Z",
   "subscribers": 31713,
   "source": 4
  },
  {
   "ts": "2026-09-01T06:37:03.218Z",
   "subscribers": 31649,
   "source": 4
  },
  {
   "ts": "2026-09-02T10:04:35.831Z",
   "subscribers": 31623,
   "source": 4
  },
  {
   "ts": "2026-09-03T22:01:13.076Z",
   "subscribers": 31564,
   "source": 4
  },
  {
   "ts": "2026-09-06T01:38:11.617Z",
   "subscribers": 31509,
   "source": 4
  }
 ]
}