{
 "meta": {
  "dataset": "Subscriber history — @helliumm_academy",
  "channel": "https://tgregister.com/channel/helliumm_academy",
  "retrieved_at": "2026-08-19T12:37:27.557Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T00:55:00.770Z",
   "to": "2026-08-18T20:26:11.485Z"
  },
  "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": "2026-08-06T00:55:00.770Z",
   "subscribers": 55959,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:45:36.146Z",
   "subscribers": 55959,
   "source": 3
  },
  {
   "ts": "2026-08-06T04:20:51.026Z",
   "subscribers": 55912,
   "source": 4
  },
  {
   "ts": "2026-08-07T06:11:11.069Z",
   "subscribers": 55154,
   "source": 4
  },
  {
   "ts": "2026-08-08T04:02:07.131Z",
   "subscribers": 54565,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:53:38.228Z",
   "subscribers": 54034,
   "source": 4
  },
  {
   "ts": "2026-08-10T05:21:38.124Z",
   "subscribers": 53437,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:42:08.626Z",
   "subscribers": 52918,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:43:34.822Z",
   "subscribers": 52357,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:47:50.326Z",
   "subscribers": 51883,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:25:53.597Z",
   "subscribers": 51273,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:18:56.830Z",
   "subscribers": 50688,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:48:55.743Z",
   "subscribers": 50153,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:26:11.485Z",
   "subscribers": 52273,
   "source": 4
  }
 ]
}