{
 "meta": {
  "dataset": "Subscriber history — @opt_agent",
  "channel": "https://tgregister.com/channel/opt_agent",
  "retrieved_at": "2026-09-07T23:44:12.472Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-07T14:21:20.442Z",
   "to": "2026-09-07T09:00:00.134Z"
  },
  "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": "2026-08-07T14:21:20.442Z",
   "subscribers": 15551,
   "source": 0
  },
  {
   "ts": "2026-08-07T14:31:02.588Z",
   "subscribers": 15551,
   "source": 3
  },
  {
   "ts": "2026-08-08T07:48:51.203Z",
   "subscribers": 15558,
   "source": 4
  },
  {
   "ts": "2026-08-09T10:52:03.084Z",
   "subscribers": 15564,
   "source": 4
  },
  {
   "ts": "2026-08-10T12:12:47.900Z",
   "subscribers": 15550,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:33:37.601Z",
   "subscribers": 15549,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:07:00.344Z",
   "subscribers": 15551,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:04:37.907Z",
   "subscribers": 15539,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:08:02.368Z",
   "subscribers": 15537,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:44:47.389Z",
   "subscribers": 15543,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:03:44.420Z",
   "subscribers": 15548,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:48:51.506Z",
   "subscribers": 15542,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:52:45.415Z",
   "subscribers": 15527,
   "source": 4
  },
  {
   "ts": "2026-08-21T20:15:01.161Z",
   "subscribers": 15533,
   "source": 4
  },
  {
   "ts": "2026-08-23T04:34:40.507Z",
   "subscribers": 15535,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:57:28.997Z",
   "subscribers": 15532,
   "source": 4
  },
  {
   "ts": "2026-08-27T01:02:56.652Z",
   "subscribers": 15541,
   "source": 4
  },
  {
   "ts": "2026-08-27T23:03:55.032Z",
   "subscribers": 15546,
   "source": 4
  },
  {
   "ts": "2026-08-28T22:46:08.155Z",
   "subscribers": 15557,
   "source": 4
  },
  {
   "ts": "2026-08-29T23:06:11.227Z",
   "subscribers": 15563,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:06:37.583Z",
   "subscribers": 15567,
   "source": 4
  },
  {
   "ts": "2026-08-31T18:04:28.444Z",
   "subscribers": 15586,
   "source": 4
  },
  {
   "ts": "2026-09-01T21:25:32.261Z",
   "subscribers": 15587,
   "source": 4
  },
  {
   "ts": "2026-09-02T21:48:13.177Z",
   "subscribers": 15578,
   "source": 4
  },
  {
   "ts": "2026-09-04T14:15:22.922Z",
   "subscribers": 15585,
   "source": 4
  },
  {
   "ts": "2026-09-07T09:00:00.134Z",
   "subscribers": 15606,
   "source": 4
  }
 ]
}