{
 "meta": {
  "dataset": "Subscriber history — @exteraGramCI",
  "channel": "https://tgregister.com/channel/exteraGramCI",
  "retrieved_at": "2026-08-18T08:14:34.461Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-06T14:08:39.879Z",
   "to": "2026-08-17T18:24:18.845Z"
  },
  "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": "2026-08-06T14:08:39.879Z",
   "subscribers": 29870,
   "source": 0
  },
  {
   "ts": "2026-08-06T14:15:18.686Z",
   "subscribers": 29870,
   "source": 3
  },
  {
   "ts": "2026-08-06T18:01:51.451Z",
   "subscribers": 29881,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:07:24.510Z",
   "subscribers": 29906,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:28:46.212Z",
   "subscribers": 29967,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:21:07.336Z",
   "subscribers": 30001,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:03:55.447Z",
   "subscribers": 30075,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:13:47.286Z",
   "subscribers": 30163,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:08:06.363Z",
   "subscribers": 30213,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:05:02.067Z",
   "subscribers": 30275,
   "source": 4
  },
  {
   "ts": "2026-08-15T05:35:16.925Z",
   "subscribers": 30395,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:35:14.707Z",
   "subscribers": 30526,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:24:18.845Z",
   "subscribers": 30586,
   "source": 4
  }
 ]
}