{
 "meta": {
  "dataset": "Subscriber history — @ProfailCheker_Robot",
  "channel": "https://tgregister.com/channel/ProfailCheker_Robot",
  "retrieved_at": "2026-09-09T00:46:05.281Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-09T12:15:26.186Z",
   "to": "2026-09-07T07:58:33.044Z"
  },
  "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": "2026-08-09T12:15:26.186Z",
   "subscribers": 14351,
   "source": 0
  },
  {
   "ts": "2026-08-12T03:32:41.421Z",
   "subscribers": 13866,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:14:48.206Z",
   "subscribers": 13705,
   "source": 4
  },
  {
   "ts": "2026-08-14T12:15:35.844Z",
   "subscribers": 13562,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:04:59.407Z",
   "subscribers": 13277,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:14:07.951Z",
   "subscribers": 13277,
   "source": 1
  },
  {
   "ts": "2026-08-20T13:02:49.747Z",
   "subscribers": 13094,
   "source": 4
  },
  {
   "ts": "2026-08-23T07:38:56.469Z",
   "subscribers": 12645,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:23:56.066Z",
   "subscribers": 12319,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:55:45.901Z",
   "subscribers": 12652,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:53:23.683Z",
   "subscribers": 12566,
   "source": 4
  },
  {
   "ts": "2026-08-30T01:37:51.937Z",
   "subscribers": 12582,
   "source": 4
  },
  {
   "ts": "2026-09-02T00:04:17.193Z",
   "subscribers": 12905,
   "source": 4
  },
  {
   "ts": "2026-09-03T01:49:43.081Z",
   "subscribers": 12912,
   "source": 4
  },
  {
   "ts": "2026-09-07T07:58:33.044Z",
   "subscribers": 12633,
   "source": 4
  }
 ]
}