{
 "meta": {
  "dataset": "Subscriber history — @sgcheckpoint",
  "channel": "https://tgregister.com/channel/sgcheckpoint",
  "retrieved_at": "2026-09-10T12:55:55.421Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-06T08:56:17.351Z",
   "to": "2026-09-10T08:00:02.074Z"
  },
  "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": "2026-08-06T08:56:17.351Z",
   "subscribers": 32020,
   "source": 0
  },
  {
   "ts": "2026-08-06T09:00:21.089Z",
   "subscribers": 32020,
   "source": 3
  },
  {
   "ts": "2026-08-07T01:38:27.296Z",
   "subscribers": 32026,
   "source": 4
  },
  {
   "ts": "2026-08-08T04:34:59.259Z",
   "subscribers": 32060,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:21:48.108Z",
   "subscribers": 32087,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:47:59.630Z",
   "subscribers": 32120,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:11:39.368Z",
   "subscribers": 32141,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:35:29.977Z",
   "subscribers": 32160,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:14:18.345Z",
   "subscribers": 32177,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:18:06.301Z",
   "subscribers": 32208,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:48:17.148Z",
   "subscribers": 32246,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:17:20.422Z",
   "subscribers": 32265,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:54:40.908Z",
   "subscribers": 32276,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:42:21.511Z",
   "subscribers": 32281,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:55:10.648Z",
   "subscribers": 32297,
   "source": 4
  },
  {
   "ts": "2026-08-22T00:28:12.876Z",
   "subscribers": 32311,
   "source": 4
  },
  {
   "ts": "2026-08-23T14:36:12.334Z",
   "subscribers": 32372,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:36:27.845Z",
   "subscribers": 32391,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:03:06.718Z",
   "subscribers": 32405,
   "source": 4
  },
  {
   "ts": "2026-08-27T01:42:03.758Z",
   "subscribers": 32417,
   "source": 4
  },
  {
   "ts": "2026-08-28T00:23:59.110Z",
   "subscribers": 32431,
   "source": 4
  },
  {
   "ts": "2026-08-29T00:44:28.180Z",
   "subscribers": 32444,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:13:13.029Z",
   "subscribers": 32482,
   "source": 4
  },
  {
   "ts": "2026-08-30T22:17:34.220Z",
   "subscribers": 32509,
   "source": 4
  },
  {
   "ts": "2026-08-31T19:35:32.679Z",
   "subscribers": 32506,
   "source": 4
  },
  {
   "ts": "2026-09-01T18:58:15.891Z",
   "subscribers": 32528,
   "source": 4
  },
  {
   "ts": "2026-09-02T21:55:41.189Z",
   "subscribers": 32550,
   "source": 4
  },
  {
   "ts": "2026-09-04T11:17:29.580Z",
   "subscribers": 32591,
   "source": 4
  },
  {
   "ts": "2026-09-07T04:17:16.687Z",
   "subscribers": 32663,
   "source": 4
  },
  {
   "ts": "2026-09-10T08:00:02.074Z",
   "subscribers": 32723,
   "source": 4
  }
 ]
}