{
 "meta": {
  "dataset": "Subscriber history — @spiull_bot",
  "channel": "https://tgregister.com/channel/spiull_bot",
  "retrieved_at": "2026-09-12T15:48:12.275Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T17:00:49.235Z",
   "to": "2026-09-12T10:21:17.267Z"
  },
  "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": "2026-08-07T17:00:49.235Z",
   "subscribers": 27726,
   "source": 0
  },
  {
   "ts": "2026-08-09T05:01:15.918Z",
   "subscribers": 27277,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:03:37.752Z",
   "subscribers": 26837,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:51:11.250Z",
   "subscribers": 26079,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:24:22.251Z",
   "subscribers": 26245,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:23:59.565Z",
   "subscribers": 26245,
   "source": 1
  },
  {
   "ts": "2026-08-16T07:53:19.522Z",
   "subscribers": 24126,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:27:47.750Z",
   "subscribers": 20472,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:05:42.844Z",
   "subscribers": 17068,
   "source": 4
  },
  {
   "ts": "2026-08-21T20:05:20.093Z",
   "subscribers": 15482,
   "source": 4
  },
  {
   "ts": "2026-08-23T11:57:30.412Z",
   "subscribers": 16528,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:45:35.699Z",
   "subscribers": 16530,
   "source": 4
  },
  {
   "ts": "2026-08-26T21:13:12.643Z",
   "subscribers": 16463,
   "source": 4
  },
  {
   "ts": "2026-08-28T19:34:38.621Z",
   "subscribers": 16683,
   "source": 4
  },
  {
   "ts": "2026-08-29T18:47:17.050Z",
   "subscribers": 16258,
   "source": 4
  },
  {
   "ts": "2026-08-30T19:23:54.132Z",
   "subscribers": 16295,
   "source": 4
  },
  {
   "ts": "2026-09-01T19:14:50.299Z",
   "subscribers": 16165,
   "source": 4
  },
  {
   "ts": "2026-09-02T19:54:46.539Z",
   "subscribers": 16442,
   "source": 4
  },
  {
   "ts": "2026-09-06T21:57:39.026Z",
   "subscribers": 18828,
   "source": 4
  },
  {
   "ts": "2026-09-10T06:37:14.308Z",
   "subscribers": 19975,
   "source": 4
  },
  {
   "ts": "2026-09-12T10:21:17.267Z",
   "subscribers": 21337,
   "source": 4
  }
 ]
}