{
 "meta": {
  "dataset": "Subscriber history — @grafunmeme_chat",
  "channel": "https://tgregister.com/channel/grafunmeme_chat",
  "retrieved_at": "2026-09-18T15:56:29.338Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T00:48:18.920Z",
   "to": "2026-09-16T14:58:37.398Z"
  },
  "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": "2026-08-06T00:48:18.920Z",
   "subscribers": 6993,
   "source": 0
  },
  {
   "ts": "2026-08-06T11:03:12.000Z",
   "subscribers": 6991,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:41:25.112Z",
   "subscribers": 6957,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:34:17.865Z",
   "subscribers": 6935,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:39:04.419Z",
   "subscribers": 6906,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:42:43.410Z",
   "subscribers": 6892,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:14:49.662Z",
   "subscribers": 6874,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:16:10.857Z",
   "subscribers": 6864,
   "source": 4
  },
  {
   "ts": "2026-08-27T20:49:57.234Z",
   "subscribers": 6864,
   "source": 1
  },
  {
   "ts": "2026-08-28T01:02:51.512Z",
   "subscribers": 6863,
   "source": 4
  },
  {
   "ts": "2026-08-30T18:58:56.984Z",
   "subscribers": 6843,
   "source": 4
  },
  {
   "ts": "2026-09-02T21:17:42.902Z",
   "subscribers": 6827,
   "source": 4
  },
  {
   "ts": "2026-09-07T21:37:45.463Z",
   "subscribers": 6790,
   "source": 4
  },
  {
   "ts": "2026-09-12T10:39:21.982Z",
   "subscribers": 6762,
   "source": 4
  },
  {
   "ts": "2026-09-16T14:58:37.398Z",
   "subscribers": 6733,
   "source": 4
  }
 ]
}