{
 "meta": {
  "dataset": "Subscriber history — @GroupHelpStatus",
  "channel": "https://tgregister.com/channel/GroupHelpStatus",
  "retrieved_at": "2026-09-07T23:26:41.648Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T02:10:36.529Z",
   "to": "2026-09-04T18:37:55.604Z"
  },
  "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": "2026-08-06T02:10:36.529Z",
   "subscribers": 4189,
   "source": 0
  },
  {
   "ts": "2026-08-06T04:07:06.839Z",
   "subscribers": 4189,
   "source": 3
  },
  {
   "ts": "2026-08-06T14:57:15.046Z",
   "subscribers": 4190,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:24:18.383Z",
   "subscribers": 4188,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:33:50.321Z",
   "subscribers": 4178,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:54:18.329Z",
   "subscribers": 4169,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:14:05.789Z",
   "subscribers": 4164,
   "source": 4
  },
  {
   "ts": "2026-08-22T06:25:42.400Z",
   "subscribers": 4157,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:24:47.402Z",
   "subscribers": 4153,
   "source": 4
  },
  {
   "ts": "2026-08-28T12:12:40.550Z",
   "subscribers": 4144,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:56:20.104Z",
   "subscribers": 4136,
   "source": 4
  },
  {
   "ts": "2026-09-04T18:37:55.604Z",
   "subscribers": 4125,
   "source": 4
  }
 ]
}