{
 "meta": {
  "dataset": "Subscriber history — @Grade12e",
  "channel": "https://tgregister.com/channel/Grade12e",
  "retrieved_at": "2026-09-07T17:47:05.818Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-07T19:16:51.895Z",
   "to": "2026-09-04T13:00:07.308Z"
  },
  "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": "2026-08-07T19:16:51.895Z",
   "subscribers": 10374,
   "source": 0
  },
  {
   "ts": "2026-08-08T12:46:55.228Z",
   "subscribers": 10358,
   "source": 4
  },
  {
   "ts": "2026-08-09T10:11:10.130Z",
   "subscribers": 10339,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:40:58.611Z",
   "subscribers": 10322,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:52:42.187Z",
   "subscribers": 10389,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:24:26.589Z",
   "subscribers": 10390,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:09:01.206Z",
   "subscribers": 10376,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:16:41.158Z",
   "subscribers": 10336,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:47:40.010Z",
   "subscribers": 10309,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:27:21.516Z",
   "subscribers": 10288,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:03:52.321Z",
   "subscribers": 10325,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:51:50.123Z",
   "subscribers": 10292,
   "source": 4
  },
  {
   "ts": "2026-08-21T20:48:31.584Z",
   "subscribers": 10249,
   "source": 4
  },
  {
   "ts": "2026-08-22T20:28:08.620Z",
   "subscribers": 10249,
   "source": 1
  },
  {
   "ts": "2026-08-23T09:33:37.261Z",
   "subscribers": 10206,
   "source": 4
  },
  {
   "ts": "2026-08-24T22:34:25.488Z",
   "subscribers": 10112,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:52:47.124Z",
   "subscribers": 10079,
   "source": 4
  },
  {
   "ts": "2026-08-26T22:13:54.236Z",
   "subscribers": 10067,
   "source": 4
  },
  {
   "ts": "2026-08-27T20:47:01.021Z",
   "subscribers": 10016,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:33:47.801Z",
   "subscribers": 9977,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:53:54.343Z",
   "subscribers": 9857,
   "source": 4
  },
  {
   "ts": "2026-09-04T13:00:07.308Z",
   "subscribers": 9812,
   "source": 4
  }
 ]
}