{
 "meta": {
  "dataset": "Subscriber history — @FMTconcept",
  "channel": "https://tgregister.com/channel/FMTconcept",
  "retrieved_at": "2026-09-09T08:36:31.700Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 25,
  "window": {
   "from": "2026-08-07T12:56:08.827Z",
   "to": "2026-09-06T08:39:44.461Z"
  },
  "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": "2026-08-07T12:56:08.827Z",
   "subscribers": 15649,
   "source": 0
  },
  {
   "ts": "2026-08-08T08:25:08.099Z",
   "subscribers": 15644,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:54:52.003Z",
   "subscribers": 15629,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:55:11.685Z",
   "subscribers": 15613,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:48:31.790Z",
   "subscribers": 15610,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:35:48.926Z",
   "subscribers": 15598,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:42:57.351Z",
   "subscribers": 15596,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:54:45.655Z",
   "subscribers": 15589,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:47:17.382Z",
   "subscribers": 15582,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:56:15.917Z",
   "subscribers": 15582,
   "source": 1
  },
  {
   "ts": "2026-08-18T18:33:45.424Z",
   "subscribers": 15579,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:35:18.201Z",
   "subscribers": 15581,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:37:12.827Z",
   "subscribers": 15576,
   "source": 4
  },
  {
   "ts": "2026-08-22T05:45:47.834Z",
   "subscribers": 15565,
   "source": 4
  },
  {
   "ts": "2026-08-23T22:59:17.216Z",
   "subscribers": 15547,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:15:45.595Z",
   "subscribers": 15545,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:26:24.330Z",
   "subscribers": 15542,
   "source": 4
  },
  {
   "ts": "2026-08-28T23:48:31.620Z",
   "subscribers": 15539,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:37:47.669Z",
   "subscribers": 15533,
   "source": 4
  },
  {
   "ts": "2026-08-30T18:58:07.109Z",
   "subscribers": 15525,
   "source": 4
  },
  {
   "ts": "2026-08-31T15:34:10.202Z",
   "subscribers": 15510,
   "source": 4
  },
  {
   "ts": "2026-09-01T16:47:08.455Z",
   "subscribers": 15497,
   "source": 4
  },
  {
   "ts": "2026-09-02T19:06:23.291Z",
   "subscribers": 15496,
   "source": 4
  },
  {
   "ts": "2026-09-04T01:19:28.625Z",
   "subscribers": 15487,
   "source": 4
  },
  {
   "ts": "2026-09-06T08:39:44.461Z",
   "subscribers": 15473,
   "source": 4
  }
 ]
}