{
 "meta": {
  "dataset": "Subscriber history — @Sumka700",
  "channel": "https://tgregister.com/channel/Sumka700",
  "retrieved_at": "2026-09-11T14:21:56.349Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T15:36:39.936Z",
   "to": "2026-09-10T23:19:02.053Z"
  },
  "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": "2026-08-07T15:36:39.936Z",
   "subscribers": 4107,
   "source": 0
  },
  {
   "ts": "2026-08-07T15:46:16.364Z",
   "subscribers": 4107,
   "source": 3
  },
  {
   "ts": "2026-08-07T18:07:36.237Z",
   "subscribers": 4106,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:41:22.571Z",
   "subscribers": 4104,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:45:35.912Z",
   "subscribers": 4105,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:38:27.250Z",
   "subscribers": 4109,
   "source": 4
  },
  {
   "ts": "2026-08-21T02:55:53.643Z",
   "subscribers": 4116,
   "source": 4
  },
  {
   "ts": "2026-08-24T18:07:32.940Z",
   "subscribers": 4117,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:17:34.427Z",
   "subscribers": 4131,
   "source": 4
  },
  {
   "ts": "2026-08-30T18:47:16.269Z",
   "subscribers": 4153,
   "source": 4
  },
  {
   "ts": "2026-09-02T08:44:03.921Z",
   "subscribers": 4148,
   "source": 4
  },
  {
   "ts": "2026-09-06T03:15:57.395Z",
   "subscribers": 4158,
   "source": 4
  },
  {
   "ts": "2026-09-10T23:19:02.053Z",
   "subscribers": 4159,
   "source": 4
  }
 ]
}