{
 "meta": {
  "dataset": "Subscriber history — @TravelLab_msk",
  "channel": "https://tgregister.com/channel/TravelLab_msk",
  "retrieved_at": "2026-09-02T06:39:53.180Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-08T03:17:24.449Z",
   "to": "2026-09-01T13:04:16.686Z"
  },
  "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": "2026-08-08T03:17:24.449Z",
   "subscribers": 3419,
   "source": 3
  },
  {
   "ts": "2026-08-08T19:22:28.599Z",
   "subscribers": 3413,
   "source": 4
  },
  {
   "ts": "2026-08-11T14:55:38.462Z",
   "subscribers": 3422,
   "source": 4
  },
  {
   "ts": "2026-08-15T04:05:55.954Z",
   "subscribers": 3436,
   "source": 4
  },
  {
   "ts": "2026-08-18T00:23:14.305Z",
   "subscribers": 3455,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:08:47.464Z",
   "subscribers": 3460,
   "source": 4
  },
  {
   "ts": "2026-08-24T00:57:43.931Z",
   "subscribers": 3471,
   "source": 4
  },
  {
   "ts": "2026-08-26T21:34:18.984Z",
   "subscribers": 3477,
   "source": 4
  },
  {
   "ts": "2026-08-29T15:43:39.210Z",
   "subscribers": 3484,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:04:16.686Z",
   "subscribers": 3494,
   "source": 4
  }
 ]
}