{
 "meta": {
  "dataset": "Subscriber history — @PingTech_Academy",
  "channel": "https://tgregister.com/channel/PingTech_Academy",
  "retrieved_at": "2026-09-07T16:24:13.259Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 25,
  "window": {
   "from": "2026-08-07T12:48:16.925Z",
   "to": "2026-09-05T03:00:29.424Z"
  },
  "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": "2026-08-07T12:48:16.925Z",
   "subscribers": 13953,
   "source": 0
  },
  {
   "ts": "2026-08-07T13:01:18.020Z",
   "subscribers": 13953,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:14:50.445Z",
   "subscribers": 13949,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:51:14.928Z",
   "subscribers": 13946,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:26:48.230Z",
   "subscribers": 13944,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:03:43.754Z",
   "subscribers": 13941,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:13:08.569Z",
   "subscribers": 13939,
   "source": 4
  },
  {
   "ts": "2026-08-15T12:57:52.212Z",
   "subscribers": 13936,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:55:52.042Z",
   "subscribers": 13928,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:14:16.501Z",
   "subscribers": 13927,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:33:48.963Z",
   "subscribers": 13919,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:02:46.597Z",
   "subscribers": 13916,
   "source": 4
  },
  {
   "ts": "2026-08-22T03:26:44.818Z",
   "subscribers": 13912,
   "source": 4
  },
  {
   "ts": "2026-08-23T21:34:55.016Z",
   "subscribers": 13902,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:49:09.587Z",
   "subscribers": 13896,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:33:47.358Z",
   "subscribers": 13885,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:52:50.033Z",
   "subscribers": 13883,
   "source": 4
  },
  {
   "ts": "2026-08-28T00:27:02.779Z",
   "subscribers": 13880,
   "source": 4
  },
  {
   "ts": "2026-08-29T01:47:24.159Z",
   "subscribers": 13879,
   "source": 4
  },
  {
   "ts": "2026-08-29T23:04:25.536Z",
   "subscribers": 13878,
   "source": 4
  },
  {
   "ts": "2026-08-31T01:54:19.301Z",
   "subscribers": 13874,
   "source": 4
  },
  {
   "ts": "2026-09-01T01:16:51.273Z",
   "subscribers": 13869,
   "source": 4
  },
  {
   "ts": "2026-09-02T01:33:17.154Z",
   "subscribers": 13865,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:52:40.893Z",
   "subscribers": 13860,
   "source": 4
  },
  {
   "ts": "2026-09-05T03:00:29.424Z",
   "subscribers": 13851,
   "source": 4
  }
 ]
}