{
 "meta": {
  "dataset": "Subscriber history — @Isolation_87",
  "channel": "https://tgregister.com/channel/Isolation_87",
  "retrieved_at": "2026-08-30T10:07:10.203Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-07T13:46:38.350Z",
   "to": "2026-08-29T23:44:25.546Z"
  },
  "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": "2026-08-07T13:46:38.350Z",
   "subscribers": 10568,
   "source": 3
  },
  {
   "ts": "2026-08-07T21:47:58.118Z",
   "subscribers": 10567,
   "source": 4
  },
  {
   "ts": "2026-08-09T01:11:33.557Z",
   "subscribers": 10563,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:02:01.725Z",
   "subscribers": 10557,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:31:14.516Z",
   "subscribers": 10553,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:14:39.657Z",
   "subscribers": 10550,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:23:31.382Z",
   "subscribers": 10547,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:27:02.624Z",
   "subscribers": 10543,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:33:17.406Z",
   "subscribers": 10541,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:12:19.327Z",
   "subscribers": 10540,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:57:46.298Z",
   "subscribers": 10538,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:45:36.307Z",
   "subscribers": 10537,
   "source": 4
  },
  {
   "ts": "2026-08-22T22:14:35.402Z",
   "subscribers": 10531,
   "source": 4
  },
  {
   "ts": "2026-08-24T15:13:31.739Z",
   "subscribers": 10528,
   "source": 4
  },
  {
   "ts": "2026-08-25T18:22:31.141Z",
   "subscribers": 10521,
   "source": 4
  },
  {
   "ts": "2026-08-26T18:12:56.589Z",
   "subscribers": 10518,
   "source": 4
  },
  {
   "ts": "2026-08-28T22:03:14.080Z",
   "subscribers": 10515,
   "source": 4
  },
  {
   "ts": "2026-08-29T23:44:25.546Z",
   "subscribers": 10514,
   "source": 4
  }
 ]
}