{
 "meta": {
  "dataset": "Subscriber history — @ht90hh",
  "channel": "https://tgregister.com/channel/ht90hh",
  "retrieved_at": "2026-08-21T19:43:21.647Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T21:03:58.895Z",
   "to": "2026-08-20T23:16:27.216Z"
  },
  "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": "2026-08-06T21:03:58.895Z",
   "subscribers": 19189,
   "source": 0
  },
  {
   "ts": "2026-08-06T21:15:19.436Z",
   "subscribers": 19189,
   "source": 3
  },
  {
   "ts": "2026-08-07T17:50:49.411Z",
   "subscribers": 19197,
   "source": 4
  },
  {
   "ts": "2026-08-08T17:35:41.818Z",
   "subscribers": 19211,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:21:17.705Z",
   "subscribers": 19210,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:31:11.509Z",
   "subscribers": 19217,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:02:07.170Z",
   "subscribers": 19226,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:35:55.651Z",
   "subscribers": 19230,
   "source": 4
  },
  {
   "ts": "2026-08-13T18:15:47.254Z",
   "subscribers": 19227,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:07:33.435Z",
   "subscribers": 19234,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:03:40.400Z",
   "subscribers": 19231,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:45:06.664Z",
   "subscribers": 19233,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:19:05.450Z",
   "subscribers": 19239,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:44:59.403Z",
   "subscribers": 19242,
   "source": 4
  },
  {
   "ts": "2026-08-20T23:16:27.216Z",
   "subscribers": 19248,
   "source": 4
  }
 ]
}