{
 "meta": {
  "dataset": "Subscriber history — @perm8",
  "channel": "https://tgregister.com/channel/perm8",
  "retrieved_at": "2026-09-16T10:08:32.183Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-18T04:00:16.708Z",
   "to": "2026-09-15T08:15:47.497Z"
  },
  "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": "2026-08-18T04:00:16.708Z",
   "subscribers": 26996,
   "source": 0
  },
  {
   "ts": "2026-08-18T04:15:23.870Z",
   "subscribers": 26996,
   "source": 3
  },
  {
   "ts": "2026-08-19T04:58:54.495Z",
   "subscribers": 26960,
   "source": 4
  },
  {
   "ts": "2026-08-20T02:14:59.656Z",
   "subscribers": 26952,
   "source": 4
  },
  {
   "ts": "2026-08-21T01:56:04.566Z",
   "subscribers": 26422,
   "source": 4
  },
  {
   "ts": "2026-08-22T14:16:20.766Z",
   "subscribers": 26250,
   "source": 4
  },
  {
   "ts": "2026-08-24T05:23:44.957Z",
   "subscribers": 26227,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:34:32.207Z",
   "subscribers": 26210,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:37:25.701Z",
   "subscribers": 26200,
   "source": 4
  },
  {
   "ts": "2026-08-27T07:54:08.550Z",
   "subscribers": 26186,
   "source": 4
  },
  {
   "ts": "2026-08-28T09:26:44.226Z",
   "subscribers": 26472,
   "source": 4
  },
  {
   "ts": "2026-08-29T10:56:10.637Z",
   "subscribers": 26962,
   "source": 4
  },
  {
   "ts": "2026-08-30T09:34:24.614Z",
   "subscribers": 26940,
   "source": 4
  },
  {
   "ts": "2026-08-31T11:45:55.097Z",
   "subscribers": 26869,
   "source": 4
  },
  {
   "ts": "2026-09-01T14:34:54.580Z",
   "subscribers": 26849,
   "source": 4
  },
  {
   "ts": "2026-09-02T13:04:19.394Z",
   "subscribers": 26826,
   "source": 4
  },
  {
   "ts": "2026-09-03T17:20:16.489Z",
   "subscribers": 26802,
   "source": 4
  },
  {
   "ts": "2026-09-05T19:57:58.726Z",
   "subscribers": 26782,
   "source": 4
  },
  {
   "ts": "2026-09-09T07:16:55.520Z",
   "subscribers": 26745,
   "source": 4
  },
  {
   "ts": "2026-09-11T18:55:43.586Z",
   "subscribers": 26699,
   "source": 4
  },
  {
   "ts": "2026-09-13T15:36:33.688Z",
   "subscribers": 31296,
   "source": 4
  },
  {
   "ts": "2026-09-15T08:15:47.497Z",
   "subscribers": 35686,
   "source": 4
  }
 ]
}