{
 "meta": {
  "dataset": "Subscriber history — @javaproglib",
  "channel": "https://tgregister.com/channel/javaproglib",
  "retrieved_at": "2026-08-18T12:24:51.528Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T05:31:54.731Z",
   "to": "2026-08-18T06:43:15.715Z"
  },
  "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": "2026-08-06T05:31:54.731Z",
   "subscribers": 22212,
   "source": 3
  },
  {
   "ts": "2026-08-06T16:00:52.377Z",
   "subscribers": 22208,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:41:57.698Z",
   "subscribers": 22199,
   "source": 4
  },
  {
   "ts": "2026-08-08T17:32:32.528Z",
   "subscribers": 22193,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:41:25.934Z",
   "subscribers": 22185,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:11:18.565Z",
   "subscribers": 22178,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:12:32.458Z",
   "subscribers": 22171,
   "source": 4
  },
  {
   "ts": "2026-08-12T21:29:09.028Z",
   "subscribers": 22165,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:17:27.194Z",
   "subscribers": 22163,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:34:41.434Z",
   "subscribers": 22152,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:04:16.694Z",
   "subscribers": 22147,
   "source": 4
  },
  {
   "ts": "2026-08-18T06:43:15.715Z",
   "subscribers": 22145,
   "source": 4
  }
 ]
}