{
 "meta": {
  "dataset": "Subscriber history — @codesumvip2023",
  "channel": "https://tgregister.com/channel/codesumvip2023",
  "retrieved_at": "2026-09-16T06:22:33.384Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-09T16:45:35.964Z",
   "to": "2026-09-16T04:20:53.755Z"
  },
  "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": "2026-08-09T16:45:35.964Z",
   "subscribers": 5492,
   "source": 0
  },
  {
   "ts": "2026-08-09T18:41:25.934Z",
   "subscribers": 5489,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:57:24.042Z",
   "subscribers": 5472,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:43:10.412Z",
   "subscribers": 5458,
   "source": 4
  },
  {
   "ts": "2026-08-19T03:57:02.845Z",
   "subscribers": 5426,
   "source": 4
  },
  {
   "ts": "2026-08-22T08:18:09.317Z",
   "subscribers": 5414,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:52:10.048Z",
   "subscribers": 5399,
   "source": 4
  },
  {
   "ts": "2026-08-28T04:23:18.335Z",
   "subscribers": 5380,
   "source": 4
  },
  {
   "ts": "2026-08-31T12:29:47.919Z",
   "subscribers": 5380,
   "source": 1
  },
  {
   "ts": "2026-08-31T13:15:46.261Z",
   "subscribers": 5351,
   "source": 4
  },
  {
   "ts": "2026-09-03T12:35:41.775Z",
   "subscribers": 5333,
   "source": 4
  },
  {
   "ts": "2026-09-09T03:19:11.217Z",
   "subscribers": 5286,
   "source": 4
  },
  {
   "ts": "2026-09-12T18:57:31.304Z",
   "subscribers": 5235,
   "source": 4
  },
  {
   "ts": "2026-09-16T04:20:53.755Z",
   "subscribers": 5202,
   "source": 4
  }
 ]
}