{
 "meta": {
  "dataset": "Subscriber history — @SunniBook",
  "channel": "https://tgregister.com/channel/SunniBook",
  "retrieved_at": "2026-09-16T06:11:38.569Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-05T23:34:14.643Z",
   "to": "2026-09-13T08:58:17.523Z"
  },
  "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": "2026-08-05T23:34:14.643Z",
   "subscribers": 2955,
   "source": 0
  },
  {
   "ts": "2026-08-06T10:21:35.502Z",
   "subscribers": 2954,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:51:06.049Z",
   "subscribers": 2963,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:42:12.834Z",
   "subscribers": 2969,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:27:50.236Z",
   "subscribers": 2980,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:07:14.290Z",
   "subscribers": 2995,
   "source": 4
  },
  {
   "ts": "2026-08-22T09:14:37.435Z",
   "subscribers": 3008,
   "source": 4
  },
  {
   "ts": "2026-08-25T07:54:30.127Z",
   "subscribers": 3016,
   "source": 4
  },
  {
   "ts": "2026-08-28T15:24:25.190Z",
   "subscribers": 3033,
   "source": 4
  },
  {
   "ts": "2026-08-31T08:55:23.010Z",
   "subscribers": 3041,
   "source": 4
  },
  {
   "ts": "2026-09-04T03:15:53.235Z",
   "subscribers": 3040,
   "source": 4
  },
  {
   "ts": "2026-09-09T20:39:21.050Z",
   "subscribers": 3047,
   "source": 4
  },
  {
   "ts": "2026-09-11T13:30:30.197Z",
   "subscribers": 3047,
   "source": 1
  },
  {
   "ts": "2026-09-13T08:58:17.523Z",
   "subscribers": 3052,
   "source": 4
  }
 ]
}