{
 "meta": {
  "dataset": "Subscriber history — @HRtrain",
  "channel": "https://tgregister.com/channel/HRtrain",
  "retrieved_at": "2026-09-16T10:50:55.880Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-07T14:38:25.049Z",
   "to": "2026-09-15T16:16:34.073Z"
  },
  "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": "2026-08-07T14:38:25.049Z",
   "subscribers": 5991,
   "source": 0
  },
  {
   "ts": "2026-08-08T04:13:55.388Z",
   "subscribers": 5985,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:15:17.742Z",
   "subscribers": 5973,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:37:49.510Z",
   "subscribers": 5957,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:28:02.448Z",
   "subscribers": 5938,
   "source": 4
  },
  {
   "ts": "2026-08-20T09:18:14.993Z",
   "subscribers": 5930,
   "source": 4
  },
  {
   "ts": "2026-08-24T04:35:11.670Z",
   "subscribers": 5912,
   "source": 4
  },
  {
   "ts": "2026-08-27T12:17:52.915Z",
   "subscribers": 5894,
   "source": 4
  },
  {
   "ts": "2026-08-29T22:07:04.611Z",
   "subscribers": 5894,
   "source": 1
  },
  {
   "ts": "2026-08-30T17:17:01.482Z",
   "subscribers": 5875,
   "source": 4
  },
  {
   "ts": "2026-09-02T22:09:01.647Z",
   "subscribers": 5868,
   "source": 4
  },
  {
   "ts": "2026-09-08T08:22:00.644Z",
   "subscribers": 5846,
   "source": 4
  },
  {
   "ts": "2026-09-12T05:56:54.722Z",
   "subscribers": 5823,
   "source": 4
  },
  {
   "ts": "2026-09-15T16:16:34.073Z",
   "subscribers": 5806,
   "source": 4
  }
 ]
}