{
 "meta": {
  "dataset": "Subscriber history — @DupayCard",
  "channel": "https://tgregister.com/channel/DupayCard",
  "retrieved_at": "2026-09-10T13:58:04.581Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-07T09:14:06.974Z",
   "to": "2026-09-10T11:19:59.824Z"
  },
  "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": "2026-08-07T09:14:06.974Z",
   "subscribers": 40598,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:23:00.402Z",
   "subscribers": 40587,
   "source": 4
  },
  {
   "ts": "2026-08-08T17:49:09.070Z",
   "subscribers": 40563,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:03:32.795Z",
   "subscribers": 40536,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:44:16.162Z",
   "subscribers": 40514,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:27:02.702Z",
   "subscribers": 40487,
   "source": 4
  },
  {
   "ts": "2026-08-12T14:33:33.463Z",
   "subscribers": 40496,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:29:23.848Z",
   "subscribers": 40496,
   "source": 1
  },
  {
   "ts": "2026-08-13T13:59:14.648Z",
   "subscribers": 40491,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:43:49.481Z",
   "subscribers": 40477,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:08:15.766Z",
   "subscribers": 40438,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:27:14.268Z",
   "subscribers": 40387,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:47:47.667Z",
   "subscribers": 40372,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:52:05.854Z",
   "subscribers": 40358,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:35:37.370Z",
   "subscribers": 40359,
   "source": 4
  },
  {
   "ts": "2026-08-22T06:35:03.588Z",
   "subscribers": 40322,
   "source": 4
  },
  {
   "ts": "2026-08-23T22:14:20.636Z",
   "subscribers": 40276,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:33:58.996Z",
   "subscribers": 40204,
   "source": 4
  },
  {
   "ts": "2026-08-26T02:08:23.657Z",
   "subscribers": 40168,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:34:48.890Z",
   "subscribers": 40145,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:46:08.833Z",
   "subscribers": 40118,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:16:38.695Z",
   "subscribers": 40099,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:24:38.103Z",
   "subscribers": 40064,
   "source": 4
  },
  {
   "ts": "2026-08-31T06:03:59.369Z",
   "subscribers": 40055,
   "source": 4
  },
  {
   "ts": "2026-09-01T06:13:37.752Z",
   "subscribers": 40025,
   "source": 4
  },
  {
   "ts": "2026-09-02T02:46:57.843Z",
   "subscribers": 39995,
   "source": 4
  },
  {
   "ts": "2026-09-03T05:56:29.816Z",
   "subscribers": 39958,
   "source": 4
  },
  {
   "ts": "2026-09-04T16:22:31.825Z",
   "subscribers": 39914,
   "source": 4
  },
  {
   "ts": "2026-09-07T09:00:00.134Z",
   "subscribers": 39860,
   "source": 4
  },
  {
   "ts": "2026-09-10T11:19:59.824Z",
   "subscribers": 39776,
   "source": 4
  }
 ]
}