{
 "meta": {
  "dataset": "Subscriber history — @criticsrc",
  "channel": "https://tgregister.com/channel/criticsrc",
  "retrieved_at": "2026-08-19T05:42:14.595Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T13:16:12.088Z",
   "to": "2026-08-18T17:15:43.462Z"
  },
  "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": "2026-08-07T13:16:12.088Z",
   "subscribers": 19824,
   "source": 3
  },
  {
   "ts": "2026-08-08T13:33:02.395Z",
   "subscribers": 19794,
   "source": 4
  },
  {
   "ts": "2026-08-09T13:01:38.090Z",
   "subscribers": 19777,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:42:01.605Z",
   "subscribers": 19769,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:35:06.166Z",
   "subscribers": 19752,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:07:35.162Z",
   "subscribers": 19753,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:25:34.122Z",
   "subscribers": 19730,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:34:23.426Z",
   "subscribers": 19691,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:23:50.082Z",
   "subscribers": 19813,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:27:21.670Z",
   "subscribers": 19788,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:15:43.462Z",
   "subscribers": 19773,
   "source": 4
  }
 ]
}