{
 "meta": {
  "dataset": "Subscriber history — @bitgraph",
  "channel": "https://tgregister.com/channel/bitgraph",
  "retrieved_at": "2026-08-25T11:30:12.435Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-05T21:18:06.674Z",
   "to": "2026-08-25T02:46:23.132Z"
  },
  "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": "2026-08-05T21:18:06.674Z",
   "subscribers": 16883,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:11:21.434Z",
   "subscribers": 16882,
   "source": 4
  },
  {
   "ts": "2026-08-06T02:18:41.820Z",
   "subscribers": 16882,
   "source": 3
  },
  {
   "ts": "2026-08-07T04:45:26.631Z",
   "subscribers": 16876,
   "source": 4
  },
  {
   "ts": "2026-08-08T04:24:12.006Z",
   "subscribers": 16872,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:11:36.719Z",
   "subscribers": 16811,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:55:51.889Z",
   "subscribers": 16791,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:54:09.245Z",
   "subscribers": 16779,
   "source": 4
  },
  {
   "ts": "2026-08-12T00:22:36.979Z",
   "subscribers": 16757,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:14:29.674Z",
   "subscribers": 16742,
   "source": 4
  },
  {
   "ts": "2026-08-14T10:26:58.160Z",
   "subscribers": 16741,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:38:01.840Z",
   "subscribers": 16740,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:25:47.523Z",
   "subscribers": 16739,
   "source": 4
  },
  {
   "ts": "2026-08-17T22:34:06.325Z",
   "subscribers": 16736,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:47:20.477Z",
   "subscribers": 16731,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:25:12.686Z",
   "subscribers": 16730,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:15:15.812Z",
   "subscribers": 16726,
   "source": 4
  },
  {
   "ts": "2026-08-22T02:17:26.554Z",
   "subscribers": 16728,
   "source": 4
  },
  {
   "ts": "2026-08-23T20:33:22.013Z",
   "subscribers": 16730,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:46:23.132Z",
   "subscribers": 16716,
   "source": 4
  }
 ]
}