{
 "meta": {
  "dataset": "Subscriber history — @OPUI21",
  "channel": "https://tgregister.com/channel/OPUI21",
  "retrieved_at": "2026-08-14T01:38:07.262Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 7,
  "window": {
   "from": "2026-08-07T13:15:46.247Z",
   "to": "2026-08-13T01:55:42.647Z"
  },
  "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": "2026-08-07T13:15:46.247Z",
   "subscribers": 26408,
   "source": 3
  },
  {
   "ts": "2026-08-08T01:44:28.936Z",
   "subscribers": 26398,
   "source": 4
  },
  {
   "ts": "2026-08-09T01:43:23.587Z",
   "subscribers": 26379,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:41:55.198Z",
   "subscribers": 26400,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:26:23.410Z",
   "subscribers": 26411,
   "source": 4
  },
  {
   "ts": "2026-08-11T23:42:13.701Z",
   "subscribers": 26416,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:55:42.647Z",
   "subscribers": 26405,
   "source": 4
  }
 ]
}