{
 "meta": {
  "dataset": "Subscriber history — @cos42",
  "channel": "https://tgregister.com/channel/cos42",
  "retrieved_at": "2026-08-20T18:30:22.364Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T15:01:43.717Z",
   "to": "2026-08-20T15:14:59.145Z"
  },
  "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": "2026-08-07T15:01:43.717Z",
   "subscribers": 32944,
   "source": 3
  },
  {
   "ts": "2026-08-07T23:33:43.109Z",
   "subscribers": 32939,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:06:44.860Z",
   "subscribers": 32882,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:36:33.892Z",
   "subscribers": 32806,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:27:57.878Z",
   "subscribers": 32714,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:41:59.245Z",
   "subscribers": 32663,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:56:22.648Z",
   "subscribers": 32634,
   "source": 4
  },
  {
   "ts": "2026-08-14T05:35:32.776Z",
   "subscribers": 32539,
   "source": 4
  },
  {
   "ts": "2026-08-15T16:51:56.519Z",
   "subscribers": 32468,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:57:34.954Z",
   "subscribers": 32348,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:38:05.751Z",
   "subscribers": 32285,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:13:06.846Z",
   "subscribers": 32242,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:14:59.145Z",
   "subscribers": 32188,
   "source": 4
  }
 ]
}