{
 "meta": {
  "dataset": "Subscriber history — @con_structures",
  "channel": "https://tgregister.com/channel/con_structures",
  "retrieved_at": "2026-08-28T02:30:38.561Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-06T14:26:08.505Z",
   "to": "2026-08-27T13:13:27.230Z"
  },
  "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": "2026-08-06T14:26:08.505Z",
   "subscribers": 12227,
   "source": 0
  },
  {
   "ts": "2026-08-07T02:00:14.300Z",
   "subscribers": 12225,
   "source": 4
  },
  {
   "ts": "2026-08-07T23:01:45.896Z",
   "subscribers": 12216,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:01:09.634Z",
   "subscribers": 12212,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:21:27.174Z",
   "subscribers": 12210,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:18:08.014Z",
   "subscribers": 12202,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:02:24.948Z",
   "subscribers": 12200,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:35:01.654Z",
   "subscribers": 12197,
   "source": 4
  },
  {
   "ts": "2026-08-14T04:48:21.236Z",
   "subscribers": 12196,
   "source": 4
  },
  {
   "ts": "2026-08-15T16:26:45.834Z",
   "subscribers": 12403,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:09:12.567Z",
   "subscribers": 12437,
   "source": 4
  },
  {
   "ts": "2026-08-18T08:33:17.686Z",
   "subscribers": 12442,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:04:26.621Z",
   "subscribers": 12470,
   "source": 4
  },
  {
   "ts": "2026-08-20T05:35:36.497Z",
   "subscribers": 12492,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:25:39.542Z",
   "subscribers": 12492,
   "source": 1
  },
  {
   "ts": "2026-08-21T08:12:23.634Z",
   "subscribers": 12505,
   "source": 4
  },
  {
   "ts": "2026-08-22T15:44:12.818Z",
   "subscribers": 12524,
   "source": 4
  },
  {
   "ts": "2026-08-24T09:06:31.518Z",
   "subscribers": 12531,
   "source": 4
  },
  {
   "ts": "2026-08-25T08:56:53.095Z",
   "subscribers": 12529,
   "source": 4
  },
  {
   "ts": "2026-08-26T10:23:19.991Z",
   "subscribers": 12527,
   "source": 4
  },
  {
   "ts": "2026-08-27T13:13:27.230Z",
   "subscribers": 12531,
   "source": 4
  }
 ]
}