{
 "meta": {
  "dataset": "Subscriber history — @VolunteerConnection",
  "channel": "https://tgregister.com/channel/VolunteerConnection",
  "retrieved_at": "2026-09-11T21:37:48.542Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-06T23:58:04.166Z",
   "to": "2026-09-11T10:40:05.932Z"
  },
  "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": "2026-08-06T23:58:04.166Z",
   "subscribers": 39004,
   "source": 0
  },
  {
   "ts": "2026-08-07T00:00:03.174Z",
   "subscribers": 39004,
   "source": 3
  },
  {
   "ts": "2026-08-07T20:01:49.287Z",
   "subscribers": 38979,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:02:43.168Z",
   "subscribers": 38961,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:21:15.951Z",
   "subscribers": 38926,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:16:46.879Z",
   "subscribers": 38890,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:53:51.206Z",
   "subscribers": 38856,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:22:11.894Z",
   "subscribers": 38838,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:27:25.730Z",
   "subscribers": 38794,
   "source": 4
  },
  {
   "ts": "2026-08-15T10:47:56.001Z",
   "subscribers": 38769,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:55:39.305Z",
   "subscribers": 38726,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:37:52.054Z",
   "subscribers": 38694,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:17:59.973Z",
   "subscribers": 38657,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:15:40.845Z",
   "subscribers": 38632,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:27:41.660Z",
   "subscribers": 38609,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:55:40.062Z",
   "subscribers": 38575,
   "source": 4
  },
  {
   "ts": "2026-08-23T11:57:57.371Z",
   "subscribers": 38533,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:14:14.811Z",
   "subscribers": 38491,
   "source": 4
  },
  {
   "ts": "2026-08-25T23:58:44.411Z",
   "subscribers": 38469,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:12:18.091Z",
   "subscribers": 38457,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:54:36.227Z",
   "subscribers": 38433,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:53:00.413Z",
   "subscribers": 38393,
   "source": 4
  },
  {
   "ts": "2026-08-30T03:35:04.557Z",
   "subscribers": 38372,
   "source": 4
  },
  {
   "ts": "2026-08-31T02:46:17.076Z",
   "subscribers": 38351,
   "source": 4
  },
  {
   "ts": "2026-09-01T04:26:27.876Z",
   "subscribers": 38314,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:48:40.673Z",
   "subscribers": 38289,
   "source": 4
  },
  {
   "ts": "2026-09-03T14:01:30.286Z",
   "subscribers": 38264,
   "source": 4
  },
  {
   "ts": "2026-09-05T09:35:40.765Z",
   "subscribers": 38187,
   "source": 4
  },
  {
   "ts": "2026-09-08T15:39:17.742Z",
   "subscribers": 38192,
   "source": 4
  },
  {
   "ts": "2026-09-11T10:40:05.932Z",
   "subscribers": 38128,
   "source": 4
  }
 ]
}