{
 "meta": {
  "dataset": "Subscriber history — @mathstricks01",
  "channel": "https://tgregister.com/channel/mathstricks01",
  "retrieved_at": "2026-08-30T15:49:22.893Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-06T17:47:35.471Z",
   "to": "2026-08-29T20:17:41.847Z"
  },
  "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": "2026-08-06T17:47:35.471Z",
   "subscribers": 18404,
   "source": 3
  },
  {
   "ts": "2026-08-07T11:23:33.963Z",
   "subscribers": 18406,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:50:43.770Z",
   "subscribers": 18395,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:17:57.754Z",
   "subscribers": 18386,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:14:38.276Z",
   "subscribers": 18370,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:42:37.928Z",
   "subscribers": 18361,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:38:41.025Z",
   "subscribers": 18355,
   "source": 4
  },
  {
   "ts": "2026-08-13T23:49:00.410Z",
   "subscribers": 18349,
   "source": 4
  },
  {
   "ts": "2026-08-15T03:25:09.609Z",
   "subscribers": 18346,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:38:36.918Z",
   "subscribers": 18326,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:49:08.166Z",
   "subscribers": 18311,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:08:27.850Z",
   "subscribers": 18300,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:52:15.807Z",
   "subscribers": 18293,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:44:31.652Z",
   "subscribers": 18284,
   "source": 4
  },
  {
   "ts": "2026-08-22T04:27:51.242Z",
   "subscribers": 18273,
   "source": 4
  },
  {
   "ts": "2026-08-23T20:53:35.820Z",
   "subscribers": 18252,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:17:12.877Z",
   "subscribers": 18243,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:24:32.111Z",
   "subscribers": 18224,
   "source": 4
  },
  {
   "ts": "2026-08-26T23:54:16.798Z",
   "subscribers": 18220,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:53:28.239Z",
   "subscribers": 18209,
   "source": 4
  },
  {
   "ts": "2026-08-28T23:25:10.707Z",
   "subscribers": 18194,
   "source": 4
  },
  {
   "ts": "2026-08-29T20:17:41.847Z",
   "subscribers": 18181,
   "source": 4
  }
 ]
}