{
 "meta": {
  "dataset": "Subscriber history — @IRPythonGP",
  "channel": "https://tgregister.com/channel/IRPythonGP",
  "retrieved_at": "2026-08-28T14:29:16.880Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 19,
  "window": {
   "from": "2026-08-07T19:10:17.358Z",
   "to": "2026-08-28T10:56:16.020Z"
  },
  "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": "2026-08-07T19:10:17.358Z",
   "subscribers": 12575,
   "source": 0
  },
  {
   "ts": "2026-08-08T00:20:41.295Z",
   "subscribers": 12574,
   "source": 4
  },
  {
   "ts": "2026-08-09T00:56:17.246Z",
   "subscribers": 12567,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:11:36.748Z",
   "subscribers": 12569,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:41:41.190Z",
   "subscribers": 12572,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:36:51.833Z",
   "subscribers": 12560,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:34:21.240Z",
   "subscribers": 12581,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:37:06.345Z",
   "subscribers": 12586,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:44:17.674Z",
   "subscribers": 12584,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:03:40.016Z",
   "subscribers": 12582,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:37:38.604Z",
   "subscribers": 12573,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:07:01.129Z",
   "subscribers": 12573,
   "source": 1
  },
  {
   "ts": "2026-08-21T12:47:19.180Z",
   "subscribers": 12559,
   "source": 4
  },
  {
   "ts": "2026-08-22T21:34:58.854Z",
   "subscribers": 12567,
   "source": 4
  },
  {
   "ts": "2026-08-24T16:05:54.665Z",
   "subscribers": 12578,
   "source": 4
  },
  {
   "ts": "2026-08-25T13:04:06.583Z",
   "subscribers": 12569,
   "source": 4
  },
  {
   "ts": "2026-08-26T14:11:44.276Z",
   "subscribers": 12566,
   "source": 4
  },
  {
   "ts": "2026-08-27T14:05:09.364Z",
   "subscribers": 12602,
   "source": 4
  },
  {
   "ts": "2026-08-28T10:56:16.020Z",
   "subscribers": 12600,
   "source": 4
  }
 ]
}