{
 "meta": {
  "dataset": "Subscriber history — @collegeton",
  "channel": "https://tgregister.com/channel/collegeton",
  "retrieved_at": "2026-08-21T22:33:48.286Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T09:45:18.466Z",
   "to": "2026-08-20T19:56:10.131Z"
  },
  "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": "2026-08-06T09:45:18.466Z",
   "subscribers": 234433,
   "source": 3
  },
  {
   "ts": "2026-08-06T17:13:03.197Z",
   "subscribers": 234418,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:02:07.838Z",
   "subscribers": 234368,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:22:47.442Z",
   "subscribers": 234319,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:53:13.742Z",
   "subscribers": 234291,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:13:05.403Z",
   "subscribers": 234256,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:24:15.939Z",
   "subscribers": 234150,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:44:23.745Z",
   "subscribers": 234123,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:28:23.031Z",
   "subscribers": 234083,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:53:38.850Z",
   "subscribers": 234040,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:44:31.373Z",
   "subscribers": 233993,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:24:58.510Z",
   "subscribers": 233972,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:13:44.341Z",
   "subscribers": 233849,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:53:36.354Z",
   "subscribers": 233838,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:56:10.131Z",
   "subscribers": 233828,
   "source": 4
  }
 ]
}