{
 "meta": {
  "dataset": "Subscriber history — @ostan",
  "channel": "https://tgregister.com/channel/ostan",
  "retrieved_at": "2026-09-14T05:12:05.286Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-05T23:44:02.760Z",
   "to": "2026-09-13T00:36:48.106Z"
  },
  "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": "2026-08-05T23:44:02.760Z",
   "subscribers": 1288,
   "source": 0
  },
  {
   "ts": "2026-08-06T00:26:45.486Z",
   "subscribers": 1288,
   "source": 0
  },
  {
   "ts": "2026-08-06T08:06:05.189Z",
   "subscribers": 1288,
   "source": 3
  },
  {
   "ts": "2026-08-09T03:52:36.075Z",
   "subscribers": 1287,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:14:01.133Z",
   "subscribers": 1287,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:52:45.066Z",
   "subscribers": 1286,
   "source": 4
  },
  {
   "ts": "2026-08-15T12:45:31.866Z",
   "subscribers": 1285,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:06:05.924Z",
   "subscribers": 1285,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:37:39.207Z",
   "subscribers": 1281,
   "source": 4
  },
  {
   "ts": "2026-08-19T01:24:00.862Z",
   "subscribers": 1281,
   "source": 4
  },
  {
   "ts": "2026-08-22T12:55:11.782Z",
   "subscribers": 1280,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:47:05.260Z",
   "subscribers": 1278,
   "source": 4
  },
  {
   "ts": "2026-08-25T21:25:02.426Z",
   "subscribers": 1277,
   "source": 4
  },
  {
   "ts": "2026-08-28T07:48:31.304Z",
   "subscribers": 1277,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:24:54.793Z",
   "subscribers": 1276,
   "source": 4
  },
  {
   "ts": "2026-08-31T02:44:57.222Z",
   "subscribers": 1276,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:08:00.279Z",
   "subscribers": 1272,
   "source": 4
  },
  {
   "ts": "2026-09-03T20:18:56.401Z",
   "subscribers": 1271,
   "source": 4
  },
  {
   "ts": "2026-09-06T00:55:13.572Z",
   "subscribers": 1265,
   "source": 4
  },
  {
   "ts": "2026-09-08T18:40:22.943Z",
   "subscribers": 1263,
   "source": 4
  },
  {
   "ts": "2026-09-11T01:18:17.991Z",
   "subscribers": 1263,
   "source": 4
  },
  {
   "ts": "2026-09-13T00:36:48.106Z",
   "subscribers": 1264,
   "source": 4
  }
 ]
}