{
 "meta": {
  "dataset": "Subscriber history — @work_copywriters",
  "channel": "https://tgregister.com/channel/work_copywriters",
  "retrieved_at": "2026-08-22T07:56:56.807Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-07T07:34:40.678Z",
   "to": "2026-08-21T11:55:14.182Z"
  },
  "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": "2026-08-07T07:34:40.678Z",
   "subscribers": 16087,
   "source": 0
  },
  {
   "ts": "2026-08-07T07:45:27.861Z",
   "subscribers": 16087,
   "source": 3
  },
  {
   "ts": "2026-08-08T01:11:36.570Z",
   "subscribers": 16097,
   "source": 4
  },
  {
   "ts": "2026-08-09T00:51:13.257Z",
   "subscribers": 16103,
   "source": 4
  },
  {
   "ts": "2026-08-10T00:30:09.397Z",
   "subscribers": 16107,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:13:33.717Z",
   "subscribers": 16116,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:47:48.024Z",
   "subscribers": 16124,
   "source": 4
  },
  {
   "ts": "2026-08-12T21:13:36.178Z",
   "subscribers": 16141,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:44:41.382Z",
   "subscribers": 16148,
   "source": 4
  },
  {
   "ts": "2026-08-15T16:26:10.396Z",
   "subscribers": 16157,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:06:16.283Z",
   "subscribers": 16162,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:29:21.331Z",
   "subscribers": 16197,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:15:35.014Z",
   "subscribers": 16210,
   "source": 4
  },
  {
   "ts": "2026-08-21T11:55:14.182Z",
   "subscribers": 16219,
   "source": 4
  }
 ]
}