{
 "meta": {
  "dataset": "Subscriber history — @ISLS101sally",
  "channel": "https://tgregister.com/channel/ISLS101sally",
  "retrieved_at": "2026-09-10T03:57:06.597Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-16T17:45:46.195Z",
   "to": "2026-09-09T05:37:17.793Z"
  },
  "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": "2026-08-16T17:45:46.195Z",
   "subscribers": 12091,
   "source": 0
  },
  {
   "ts": "2026-08-16T18:00:37.751Z",
   "subscribers": 12091,
   "source": 3
  },
  {
   "ts": "2026-08-17T17:05:16.555Z",
   "subscribers": 12060,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:08:15.030Z",
   "subscribers": 12024,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:25:52.917Z",
   "subscribers": 11997,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:33:24.341Z",
   "subscribers": 11917,
   "source": 4
  },
  {
   "ts": "2026-08-22T04:27:05.751Z",
   "subscribers": 11859,
   "source": 4
  },
  {
   "ts": "2026-08-23T20:44:15.335Z",
   "subscribers": 11818,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:17:10.591Z",
   "subscribers": 11788,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:15:38.987Z",
   "subscribers": 11775,
   "source": 4
  },
  {
   "ts": "2026-08-27T07:09:16.776Z",
   "subscribers": 11750,
   "source": 4
  },
  {
   "ts": "2026-08-28T09:34:07.033Z",
   "subscribers": 11729,
   "source": 4
  },
  {
   "ts": "2026-08-29T09:54:02.192Z",
   "subscribers": 11714,
   "source": 4
  },
  {
   "ts": "2026-08-30T13:04:32.763Z",
   "subscribers": 11682,
   "source": 4
  },
  {
   "ts": "2026-08-31T11:58:03.704Z",
   "subscribers": 11638,
   "source": 4
  },
  {
   "ts": "2026-09-01T10:46:38.250Z",
   "subscribers": 11611,
   "source": 4
  },
  {
   "ts": "2026-09-02T14:47:38.936Z",
   "subscribers": 11586,
   "source": 4
  },
  {
   "ts": "2026-09-03T23:36:44.410Z",
   "subscribers": 11568,
   "source": 4
  },
  {
   "ts": "2026-09-05T23:58:03.810Z",
   "subscribers": 11551,
   "source": 4
  },
  {
   "ts": "2026-09-09T05:37:17.793Z",
   "subscribers": 11526,
   "source": 4
  }
 ]
}