{
 "meta": {
  "dataset": "Subscriber history — @J9bbot",
  "channel": "https://tgregister.com/channel/J9bbot",
  "retrieved_at": "2026-08-20T18:17:10.563Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T05:17:17.298Z",
   "to": "2026-08-20T11:28:12.027Z"
  },
  "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": "2026-08-06T05:17:17.298Z",
   "subscribers": 171191,
   "source": 0
  },
  {
   "ts": "2026-08-06T18:24:22.315Z",
   "subscribers": 171191,
   "source": 1
  },
  {
   "ts": "2026-08-06T18:40:46.553Z",
   "subscribers": 170913,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:32:02.471Z",
   "subscribers": 170613,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:23:08.734Z",
   "subscribers": 169640,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:15:25.861Z",
   "subscribers": 168904,
   "source": 4
  },
  {
   "ts": "2026-08-11T14:12:09.059Z",
   "subscribers": 168250,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:46:06.274Z",
   "subscribers": 167968,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:26:15.538Z",
   "subscribers": 168141,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:36:24.822Z",
   "subscribers": 169250,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:16:39.737Z",
   "subscribers": 172419,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:28:19.013Z",
   "subscribers": 173189,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:12:22.356Z",
   "subscribers": 174663,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:11:46.974Z",
   "subscribers": 178654,
   "source": 4
  },
  {
   "ts": "2026-08-20T11:28:12.027Z",
   "subscribers": 179353,
   "source": 4
  }
 ]
}