{
 "meta": {
  "dataset": "Subscriber history — @changemanagers",
  "channel": "https://tgregister.com/channel/changemanagers",
  "retrieved_at": "2026-08-20T13:20:11.502Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-06T03:57:23.755Z",
   "to": "2026-08-20T08:38:07.681Z"
  },
  "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": "2026-08-06T03:57:23.755Z",
   "subscribers": 16624,
   "source": 0
  },
  {
   "ts": "2026-08-06T04:00:35.862Z",
   "subscribers": 16624,
   "source": 3
  },
  {
   "ts": "2026-08-06T08:01:06.727Z",
   "subscribers": 16623,
   "source": 4
  },
  {
   "ts": "2026-08-07T07:00:21.207Z",
   "subscribers": 16602,
   "source": 4
  },
  {
   "ts": "2026-08-08T06:40:46.417Z",
   "subscribers": 16669,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:11:39.992Z",
   "subscribers": 16654,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:20:48.776Z",
   "subscribers": 16640,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:16:52.677Z",
   "subscribers": 16629,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:58:37.701Z",
   "subscribers": 16617,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:06:07.396Z",
   "subscribers": 16606,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:35:30.222Z",
   "subscribers": 16593,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:05:56.399Z",
   "subscribers": 16572,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:58:17.565Z",
   "subscribers": 16556,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:12:54.059Z",
   "subscribers": 16544,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:52:59.537Z",
   "subscribers": 16535,
   "source": 4
  },
  {
   "ts": "2026-08-20T08:38:07.681Z",
   "subscribers": 16529,
   "source": 4
  }
 ]
}