{
 "meta": {
  "dataset": "Subscriber history — @SFCommunityCN",
  "channel": "https://tgregister.com/channel/SFCommunityCN",
  "retrieved_at": "2026-09-11T15:03:27.662Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-09T20:31:50.887Z",
   "to": "2026-09-11T11:18:04.232Z"
  },
  "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": "2026-08-09T20:31:50.887Z",
   "subscribers": 14433,
   "source": 0
  },
  {
   "ts": "2026-08-11T02:14:15.338Z",
   "subscribers": 14435,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:16:50.395Z",
   "subscribers": 14434,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:24:35.238Z",
   "subscribers": 14428,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:14:12.802Z",
   "subscribers": 14427,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:18:32.240Z",
   "subscribers": 14404,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:34:01.519Z",
   "subscribers": 14396,
   "source": 4
  },
  {
   "ts": "2026-08-17T21:18:30.914Z",
   "subscribers": 14381,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:35:08.281Z",
   "subscribers": 14382,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:08:09.733Z",
   "subscribers": 14382,
   "source": 1
  },
  {
   "ts": "2026-08-19T18:47:57.067Z",
   "subscribers": 14372,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:08:04.542Z",
   "subscribers": 14368,
   "source": 4
  },
  {
   "ts": "2026-08-22T06:46:15.618Z",
   "subscribers": 14359,
   "source": 4
  },
  {
   "ts": "2026-08-23T22:15:48.615Z",
   "subscribers": 14316,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:47:29.592Z",
   "subscribers": 14299,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:42:27.580Z",
   "subscribers": 14294,
   "source": 4
  },
  {
   "ts": "2026-08-26T22:12:56.741Z",
   "subscribers": 14290,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:38:29.594Z",
   "subscribers": 14285,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:43:53.450Z",
   "subscribers": 14279,
   "source": 4
  },
  {
   "ts": "2026-08-30T04:28:28.244Z",
   "subscribers": 14268,
   "source": 4
  },
  {
   "ts": "2026-08-31T05:49:12.710Z",
   "subscribers": 14255,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:07:55.374Z",
   "subscribers": 14247,
   "source": 4
  },
  {
   "ts": "2026-09-02T06:42:47.658Z",
   "subscribers": 14229,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:46:52.277Z",
   "subscribers": 14220,
   "source": 4
  },
  {
   "ts": "2026-09-05T09:39:53.850Z",
   "subscribers": 14201,
   "source": 4
  },
  {
   "ts": "2026-09-08T16:20:02.172Z",
   "subscribers": 14191,
   "source": 4
  },
  {
   "ts": "2026-09-11T11:18:04.232Z",
   "subscribers": 14179,
   "source": 4
  }
 ]
}