{
 "meta": {
  "dataset": "Subscriber history — @phpproglib",
  "channel": "https://tgregister.com/channel/phpproglib",
  "retrieved_at": "2026-08-23T21:04:49.788Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T05:45:52.532Z",
   "to": "2026-08-22T05:45:47.834Z"
  },
  "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": "2026-08-06T05:45:52.532Z",
   "subscribers": 10576,
   "source": 3
  },
  {
   "ts": "2026-08-06T08:00:37.293Z",
   "subscribers": 10576,
   "source": 4
  },
  {
   "ts": "2026-08-07T09:31:37.084Z",
   "subscribers": 10573,
   "source": 4
  },
  {
   "ts": "2026-08-08T12:46:29.227Z",
   "subscribers": 10568,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:17:06.490Z",
   "subscribers": 10561,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:57:48.628Z",
   "subscribers": 10558,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:37:01.809Z",
   "subscribers": 10553,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:54:56.150Z",
   "subscribers": 10552,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:46:38.626Z",
   "subscribers": 10550,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:45:11.773Z",
   "subscribers": 10544,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:48:38.835Z",
   "subscribers": 10540,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:48:03.405Z",
   "subscribers": 10538,
   "source": 4
  },
  {
   "ts": "2026-08-20T23:12:57.823Z",
   "subscribers": 10536,
   "source": 4
  },
  {
   "ts": "2026-08-22T05:45:47.834Z",
   "subscribers": 10530,
   "source": 4
  }
 ]
}