{
 "meta": {
  "dataset": "Subscriber history — @bsdmchat",
  "channel": "https://tgregister.com/channel/bsdmchat",
  "retrieved_at": "2026-08-18T03:34:02.482Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 17,
  "window": {
   "from": "2026-08-07T10:41:40.268Z",
   "to": "2026-08-17T23:53:20.843Z"
  },
  "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": "2026-08-07T10:41:40.268Z",
   "subscribers": 60183,
   "source": 0
  },
  {
   "ts": "2026-08-08T04:53:58.982Z",
   "subscribers": 60034,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:33:53.763Z",
   "subscribers": 59888,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:21:42.139Z",
   "subscribers": 59948,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:51:27.174Z",
   "subscribers": 59495,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:15:50.997Z",
   "subscribers": 59495,
   "source": 1
  },
  {
   "ts": "2026-08-12T00:53:38.559Z",
   "subscribers": 59322,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:22:06.257Z",
   "subscribers": 59317,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:47:19.650Z",
   "subscribers": 59110,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:56:35.284Z",
   "subscribers": 59075,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:19:02.981Z",
   "subscribers": 58924,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:06:47.249Z",
   "subscribers": 58850,
   "source": 4
  },
  {
   "ts": "2026-08-15T16:17:23.416Z",
   "subscribers": 58622,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:53:05.908Z",
   "subscribers": 58577,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:23:03.912Z",
   "subscribers": 58436,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:13:52.525Z",
   "subscribers": 58370,
   "source": 4
  },
  {
   "ts": "2026-08-17T23:53:20.843Z",
   "subscribers": 58285,
   "source": 4
  }
 ]
}