{
 "meta": {
  "dataset": "Subscriber history — @CompChemGroup",
  "channel": "https://tgregister.com/channel/CompChemGroup",
  "retrieved_at": "2026-09-06T10:38:58.394Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-06T19:45:54.296Z",
   "to": "2026-09-05T04:20:01.354Z"
  },
  "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": "2026-08-06T19:45:54.296Z",
   "subscribers": 4347,
   "source": 3
  },
  {
   "ts": "2026-08-07T06:37:12.429Z",
   "subscribers": 4345,
   "source": 4
  },
  {
   "ts": "2026-08-10T05:20:59.214Z",
   "subscribers": 4353,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:37:16.222Z",
   "subscribers": 4376,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:38:44.998Z",
   "subscribers": 4390,
   "source": 4
  },
  {
   "ts": "2026-08-20T03:15:37.305Z",
   "subscribers": 4391,
   "source": 4
  },
  {
   "ts": "2026-08-24T03:15:50.899Z",
   "subscribers": 4405,
   "source": 4
  },
  {
   "ts": "2026-08-27T01:43:43.071Z",
   "subscribers": 4400,
   "source": 4
  },
  {
   "ts": "2026-08-30T01:56:12.058Z",
   "subscribers": 4407,
   "source": 4
  },
  {
   "ts": "2026-09-01T19:54:25.001Z",
   "subscribers": 4411,
   "source": 4
  },
  {
   "ts": "2026-09-05T04:20:01.354Z",
   "subscribers": 4425,
   "source": 4
  }
 ]
}