{
 "meta": {
  "dataset": "Subscriber history — @logisticsystem",
  "channel": "https://tgregister.com/channel/logisticsystem",
  "retrieved_at": "2026-08-28T20:50:23.894Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T18:24:22.026Z",
   "to": "2026-08-28T09:38:37.840Z"
  },
  "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": "2026-08-07T18:24:22.026Z",
   "subscribers": 23860,
   "source": 0
  },
  {
   "ts": "2026-08-07T22:56:41.988Z",
   "subscribers": 23861,
   "source": 4
  },
  {
   "ts": "2026-08-08T22:21:22.681Z",
   "subscribers": 23888,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:33:17.168Z",
   "subscribers": 23916,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:54:02.249Z",
   "subscribers": 23970,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:54:57.316Z",
   "subscribers": 24002,
   "source": 4
  },
  {
   "ts": "2026-08-12T21:35:57.209Z",
   "subscribers": 24018,
   "source": 4
  },
  {
   "ts": "2026-08-14T04:18:47.572Z",
   "subscribers": 24081,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:12:16.747Z",
   "subscribers": 24081,
   "source": 1
  },
  {
   "ts": "2026-08-15T17:57:53.447Z",
   "subscribers": 24103,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:23:39.710Z",
   "subscribers": 24131,
   "source": 4
  },
  {
   "ts": "2026-08-17T21:23:21.479Z",
   "subscribers": 24208,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:58:16.745Z",
   "subscribers": 24248,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:56:10.045Z",
   "subscribers": 24300,
   "source": 4
  },
  {
   "ts": "2026-08-21T00:18:09.729Z",
   "subscribers": 24336,
   "source": 4
  },
  {
   "ts": "2026-08-22T11:27:12.001Z",
   "subscribers": 24378,
   "source": 4
  },
  {
   "ts": "2026-08-24T00:13:44.107Z",
   "subscribers": 24316,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:56:55.645Z",
   "subscribers": 24324,
   "source": 4
  },
  {
   "ts": "2026-08-26T07:34:00.096Z",
   "subscribers": 24513,
   "source": 4
  },
  {
   "ts": "2026-08-27T09:43:52.632Z",
   "subscribers": 24559,
   "source": 4
  },
  {
   "ts": "2026-08-28T09:38:37.840Z",
   "subscribers": 24597,
   "source": 4
  }
 ]
}