{
 "meta": {
  "dataset": "Subscriber history — @LibPro",
  "channel": "https://tgregister.com/channel/LibPro",
  "retrieved_at": "2026-08-26T21:36:10.891Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 19,
  "window": {
   "from": "2026-08-05T23:35:42.632Z",
   "to": "2026-08-26T19:13:19.517Z"
  },
  "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": "2026-08-05T23:35:42.632Z",
   "subscribers": 19387,
   "source": 0
  },
  {
   "ts": "2026-08-06T15:20:34.261Z",
   "subscribers": 19385,
   "source": 4
  },
  {
   "ts": "2026-08-08T11:53:00.707Z",
   "subscribers": 19378,
   "source": 4
  },
  {
   "ts": "2026-08-09T13:01:44.852Z",
   "subscribers": 19380,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:30:52.975Z",
   "subscribers": 19385,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:54:05.580Z",
   "subscribers": 19394,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:13:44.094Z",
   "subscribers": 19398,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:58:26.861Z",
   "subscribers": 19402,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:38:45.694Z",
   "subscribers": 19401,
   "source": 4
  },
  {
   "ts": "2026-08-16T09:08:13.783Z",
   "subscribers": 19406,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:13:23.656Z",
   "subscribers": 19406,
   "source": 1
  },
  {
   "ts": "2026-08-17T16:54:20.968Z",
   "subscribers": 19398,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:23:13.462Z",
   "subscribers": 19399,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:26:22.105Z",
   "subscribers": 19401,
   "source": 4
  },
  {
   "ts": "2026-08-21T23:29:06.653Z",
   "subscribers": 19400,
   "source": 4
  },
  {
   "ts": "2026-08-23T11:46:48.567Z",
   "subscribers": 19407,
   "source": 4
  },
  {
   "ts": "2026-08-24T22:36:10.413Z",
   "subscribers": 19408,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:14:43.345Z",
   "subscribers": 19407,
   "source": 4
  },
  {
   "ts": "2026-08-26T19:13:19.517Z",
   "subscribers": 19403,
   "source": 4
  }
 ]
}