{
 "meta": {
  "dataset": "Subscriber history — @dcawatcher",
  "channel": "https://tgregister.com/channel/dcawatcher",
  "retrieved_at": "2026-09-09T00:33:44.648Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T16:23:29.108Z",
   "to": "2026-09-04T18:37:12.106Z"
  },
  "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": "2026-08-07T16:23:29.108Z",
   "subscribers": 4306,
   "source": 0
  },
  {
   "ts": "2026-08-07T16:31:42.966Z",
   "subscribers": 4306,
   "source": 3
  },
  {
   "ts": "2026-08-08T00:52:09.628Z",
   "subscribers": 4304,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:11:33.089Z",
   "subscribers": 4309,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:27:38.797Z",
   "subscribers": 4305,
   "source": 4
  },
  {
   "ts": "2026-08-16T19:54:32.918Z",
   "subscribers": 4300,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:21:39.058Z",
   "subscribers": 4294,
   "source": 4
  },
  {
   "ts": "2026-08-23T02:37:44.177Z",
   "subscribers": 4285,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:11:56.071Z",
   "subscribers": 4276,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:57:57.648Z",
   "subscribers": 4239,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:36:57.524Z",
   "subscribers": 4176,
   "source": 4
  },
  {
   "ts": "2026-09-04T18:37:12.106Z",
   "subscribers": 4147,
   "source": 4
  }
 ]
}