{
 "meta": {
  "dataset": "Subscriber history — @Deriv_Volatility_Signals",
  "channel": "https://tgregister.com/channel/Deriv_Volatility_Signals",
  "retrieved_at": "2026-09-16T21:31:24.697Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 32,
  "window": {
   "from": "2026-08-07T13:12:59.288Z",
   "to": "2026-09-15T11:56:43.999Z"
  },
  "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": "2026-08-07T13:12:59.288Z",
   "subscribers": 26837,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:53:40.329Z",
   "subscribers": 26835,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:08:11.868Z",
   "subscribers": 26831,
   "source": 4
  },
  {
   "ts": "2026-08-09T20:31:07.959Z",
   "subscribers": 26825,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:12:32.115Z",
   "subscribers": 26818,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:04:21.628Z",
   "subscribers": 26807,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:54:28.002Z",
   "subscribers": 26795,
   "source": 4
  },
  {
   "ts": "2026-08-14T06:38:06.836Z",
   "subscribers": 26785,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:54:55.436Z",
   "subscribers": 26785,
   "source": 1
  },
  {
   "ts": "2026-08-15T19:22:21.306Z",
   "subscribers": 26770,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:58:49.440Z",
   "subscribers": 26758,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:54:40.677Z",
   "subscribers": 26754,
   "source": 4
  },
  {
   "ts": "2026-08-20T08:47:26.271Z",
   "subscribers": 26750,
   "source": 4
  },
  {
   "ts": "2026-08-21T07:44:41.522Z",
   "subscribers": 26741,
   "source": 4
  },
  {
   "ts": "2026-08-22T15:32:49.710Z",
   "subscribers": 26738,
   "source": 4
  },
  {
   "ts": "2026-08-24T04:18:37.796Z",
   "subscribers": 26723,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:44:25.737Z",
   "subscribers": 26716,
   "source": 4
  },
  {
   "ts": "2026-08-26T06:57:10.917Z",
   "subscribers": 26710,
   "source": 4
  },
  {
   "ts": "2026-08-27T03:26:15.403Z",
   "subscribers": 26704,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:58:27.144Z",
   "subscribers": 26701,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:41:56.916Z",
   "subscribers": 26695,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:46:22.492Z",
   "subscribers": 26691,
   "source": 4
  },
  {
   "ts": "2026-08-31T02:24:48.960Z",
   "subscribers": 26686,
   "source": 4
  },
  {
   "ts": "2026-09-01T01:43:11.499Z",
   "subscribers": 26681,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:26:33.530Z",
   "subscribers": 26671,
   "source": 4
  },
  {
   "ts": "2026-09-02T20:36:31.804Z",
   "subscribers": 26663,
   "source": 4
  },
  {
   "ts": "2026-09-04T06:37:47.457Z",
   "subscribers": 26655,
   "source": 4
  },
  {
   "ts": "2026-09-06T14:01:12.268Z",
   "subscribers": 26642,
   "source": 4
  },
  {
   "ts": "2026-09-09T19:59:06.303Z",
   "subscribers": 26618,
   "source": 4
  },
  {
   "ts": "2026-09-12T00:59:33.841Z",
   "subscribers": 26596,
   "source": 4
  },
  {
   "ts": "2026-09-13T19:18:06.513Z",
   "subscribers": 26581,
   "source": 4
  },
  {
   "ts": "2026-09-15T11:56:43.999Z",
   "subscribers": 26564,
   "source": 4
  }
 ]
}