{
 "meta": {
  "dataset": "Subscriber history — @sanpiar",
  "channel": "https://tgregister.com/channel/sanpiar",
  "retrieved_at": "2026-09-16T05:28:26.731Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-07T14:46:03.601Z",
   "to": "2026-09-14T19:17:00.803Z"
  },
  "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": "2026-08-07T14:46:03.601Z",
   "subscribers": 4361,
   "source": 0
  },
  {
   "ts": "2026-08-08T13:12:27.046Z",
   "subscribers": 4372,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:26:32.566Z",
   "subscribers": 4361,
   "source": 4
  },
  {
   "ts": "2026-08-14T06:18:49.573Z",
   "subscribers": 4284,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:04:40.193Z",
   "subscribers": 4222,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:22:46.489Z",
   "subscribers": 4240,
   "source": 4
  },
  {
   "ts": "2026-08-24T08:27:23.199Z",
   "subscribers": 4219,
   "source": 4
  },
  {
   "ts": "2026-08-26T23:33:06.469Z",
   "subscribers": 4238,
   "source": 4
  },
  {
   "ts": "2026-08-30T01:41:49.400Z",
   "subscribers": 4232,
   "source": 4
  },
  {
   "ts": "2026-09-02T07:23:20.850Z",
   "subscribers": 4191,
   "source": 4
  },
  {
   "ts": "2026-09-04T22:09:01.707Z",
   "subscribers": 4191,
   "source": 1
  },
  {
   "ts": "2026-09-06T19:18:28.169Z",
   "subscribers": 4200,
   "source": 4
  },
  {
   "ts": "2026-09-11T10:00:34.789Z",
   "subscribers": 4235,
   "source": 4
  },
  {
   "ts": "2026-09-14T19:17:00.803Z",
   "subscribers": 4234,
   "source": 4
  }
 ]
}