{
 "meta": {
  "dataset": "Subscriber history — @charterticketstr",
  "channel": "https://tgregister.com/channel/charterticketstr",
  "retrieved_at": "2026-08-20T14:43:18.623Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T16:36:22.339Z",
   "to": "2026-08-19T12:02:30.858Z"
  },
  "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": "2026-08-06T16:36:22.339Z",
   "subscribers": 53934,
   "source": 0
  },
  {
   "ts": "2026-08-07T06:17:02.015Z",
   "subscribers": 53940,
   "source": 4
  },
  {
   "ts": "2026-08-08T07:31:14.440Z",
   "subscribers": 53948,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:12:35.785Z",
   "subscribers": 53944,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:46:42.546Z",
   "subscribers": 53966,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:12:22.013Z",
   "subscribers": 53982,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:25:15.200Z",
   "subscribers": 53982,
   "source": 1
  },
  {
   "ts": "2026-08-12T10:33:41.543Z",
   "subscribers": 53990,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:14:38.839Z",
   "subscribers": 53989,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:48:24.053Z",
   "subscribers": 53973,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:22:37.866Z",
   "subscribers": 53984,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:24:34.849Z",
   "subscribers": 53991,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:54:20.713Z",
   "subscribers": 53984,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:02:30.858Z",
   "subscribers": 53982,
   "source": 4
  }
 ]
}