{
 "meta": {
  "dataset": "Subscriber history — @chatjpta",
  "channel": "https://tgregister.com/channel/chatjpta",
  "retrieved_at": "2026-09-16T08:39:38.724Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 31,
  "window": {
   "from": "2026-08-07T14:41:31.452Z",
   "to": "2026-09-14T12:59:55.527Z"
  },
  "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": "2026-08-07T14:41:31.452Z",
   "subscribers": 10446,
   "source": 0
  },
  {
   "ts": "2026-08-08T02:33:58.648Z",
   "subscribers": 10464,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:21:07.076Z",
   "subscribers": 10467,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:20:56.496Z",
   "subscribers": 10470,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:08:52.749Z",
   "subscribers": 10473,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:42:19.510Z",
   "subscribers": 10497,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:26:12.298Z",
   "subscribers": 10524,
   "source": 4
  },
  {
   "ts": "2026-08-14T10:18:48.592Z",
   "subscribers": 10511,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:12:07.671Z",
   "subscribers": 10517,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:05:12.569Z",
   "subscribers": 10507,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:53:06.281Z",
   "subscribers": 10535,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:14:11.476Z",
   "subscribers": 10532,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:26:38.557Z",
   "subscribers": 10544,
   "source": 4
  },
  {
   "ts": "2026-08-22T00:28:41.810Z",
   "subscribers": 10542,
   "source": 4
  },
  {
   "ts": "2026-08-22T11:04:31.734Z",
   "subscribers": 10542,
   "source": 1
  },
  {
   "ts": "2026-08-23T14:58:41.951Z",
   "subscribers": 10552,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:46:28.739Z",
   "subscribers": 10562,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:13:30.535Z",
   "subscribers": 10569,
   "source": 4
  },
  {
   "ts": "2026-08-27T07:04:49.249Z",
   "subscribers": 10592,
   "source": 4
  },
  {
   "ts": "2026-08-28T08:56:52.396Z",
   "subscribers": 10577,
   "source": 4
  },
  {
   "ts": "2026-08-29T06:07:55.595Z",
   "subscribers": 10588,
   "source": 4
  },
  {
   "ts": "2026-08-30T07:28:39.621Z",
   "subscribers": 10607,
   "source": 4
  },
  {
   "ts": "2026-08-31T06:25:41.752Z",
   "subscribers": 10601,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:14:25.562Z",
   "subscribers": 10609,
   "source": 4
  },
  {
   "ts": "2026-09-02T07:37:22.844Z",
   "subscribers": 10603,
   "source": 4
  },
  {
   "ts": "2026-09-03T13:37:38.908Z",
   "subscribers": 10598,
   "source": 4
  },
  {
   "ts": "2026-09-05T06:36:40.003Z",
   "subscribers": 10622,
   "source": 4
  },
  {
   "ts": "2026-09-08T13:35:49.771Z",
   "subscribers": 10623,
   "source": 4
  },
  {
   "ts": "2026-09-11T06:37:37.257Z",
   "subscribers": 10636,
   "source": 4
  },
  {
   "ts": "2026-09-13T02:16:48.776Z",
   "subscribers": 10604,
   "source": 4
  },
  {
   "ts": "2026-09-14T12:59:55.527Z",
   "subscribers": 10616,
   "source": 4
  }
 ]
}