{
 "meta": {
  "dataset": "Subscriber history — @chat3171",
  "channel": "https://tgregister.com/channel/chat3171",
  "retrieved_at": "2026-08-20T06:21:29.680Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T04:08:36.771Z",
   "to": "2026-08-19T13:47:00.140Z"
  },
  "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": "2026-08-06T04:08:36.771Z",
   "subscribers": 141404,
   "source": 0
  },
  {
   "ts": "2026-08-06T04:15:19.077Z",
   "subscribers": 141404,
   "source": 3
  },
  {
   "ts": "2026-08-06T18:28:50.450Z",
   "subscribers": 140998,
   "source": 4
  },
  {
   "ts": "2026-08-07T17:21:01.418Z",
   "subscribers": 140375,
   "source": 4
  },
  {
   "ts": "2026-08-08T17:34:48.363Z",
   "subscribers": 139802,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:41:33.740Z",
   "subscribers": 139518,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:52:47.087Z",
   "subscribers": 139386,
   "source": 4
  },
  {
   "ts": "2026-08-11T14:16:29.370Z",
   "subscribers": 138980,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:04:22.504Z",
   "subscribers": 138310,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:07:36.730Z",
   "subscribers": 138007,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:17:45.581Z",
   "subscribers": 137090,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:17:37.841Z",
   "subscribers": 136192,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:34:10.214Z",
   "subscribers": 135650,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:16:31.370Z",
   "subscribers": 135226,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:47:00.140Z",
   "subscribers": 134744,
   "source": 4
  }
 ]
}