{
 "meta": {
  "dataset": "Subscriber history — @Teachingexam",
  "channel": "https://tgregister.com/channel/Teachingexam",
  "retrieved_at": "2026-08-18T19:37:32.733Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T14:01:42.246Z",
   "to": "2026-08-18T18:06:16.303Z"
  },
  "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": "2026-08-07T14:01:42.246Z",
   "subscribers": 92537,
   "source": 0
  },
  {
   "ts": "2026-08-07T21:28:14.019Z",
   "subscribers": 92555,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:36:33.963Z",
   "subscribers": 92678,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:51:13.575Z",
   "subscribers": 92768,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:05:15.950Z",
   "subscribers": 92768,
   "source": 1
  },
  {
   "ts": "2026-08-10T19:51:56.265Z",
   "subscribers": 92804,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:44:02.382Z",
   "subscribers": 92812,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:33:53.359Z",
   "subscribers": 92839,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:06:07.390Z",
   "subscribers": 92843,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:28:22.998Z",
   "subscribers": 93007,
   "source": 4
  },
  {
   "ts": "2026-08-16T13:48:59.629Z",
   "subscribers": 93058,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:06:00.406Z",
   "subscribers": 93169,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:06:16.303Z",
   "subscribers": 93394,
   "source": 4
  }
 ]
}