{
 "meta": {
  "dataset": "Subscriber history — @helperhash",
  "channel": "https://tgregister.com/channel/helperhash",
  "retrieved_at": "2026-08-20T13:08:46.625Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 24,
  "window": {
   "from": "2026-08-07T15:05:39.643Z",
   "to": "2026-08-19T17:47:17.588Z"
  },
  "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": "2026-08-07T15:05:39.643Z",
   "subscribers": 29570,
   "source": 0
  },
  {
   "ts": "2026-08-07T15:15:36.718Z",
   "subscribers": 29570,
   "source": 3
  },
  {
   "ts": "2026-08-08T11:43:23.784Z",
   "subscribers": 29619,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:32:08.784Z",
   "subscribers": 29620,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:13:17.021Z",
   "subscribers": 29646,
   "source": 4
  },
  {
   "ts": "2026-08-09T14:13:33.402Z",
   "subscribers": 29643,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:58:28.889Z",
   "subscribers": 29672,
   "source": 4
  },
  {
   "ts": "2026-08-10T12:06:06.109Z",
   "subscribers": 29678,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:41:17.356Z",
   "subscribers": 29679,
   "source": 4
  },
  {
   "ts": "2026-08-11T08:56:33.513Z",
   "subscribers": 29679,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:25:38.314Z",
   "subscribers": 29716,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:05:34.485Z",
   "subscribers": 29722,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:06:00.566Z",
   "subscribers": 29750,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:58:39.220Z",
   "subscribers": 29749,
   "source": 4
  },
  {
   "ts": "2026-08-14T11:58:42.758Z",
   "subscribers": 29787,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:18:02.966Z",
   "subscribers": 29802,
   "source": 4
  },
  {
   "ts": "2026-08-16T01:42:54.774Z",
   "subscribers": 29840,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:09:07.895Z",
   "subscribers": 29877,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:24:24.633Z",
   "subscribers": 29901,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:38:27.250Z",
   "subscribers": 29926,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:35:05.339Z",
   "subscribers": 29948,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:46:06.721Z",
   "subscribers": 29965,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:23:52.080Z",
   "subscribers": 29986,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:47:17.588Z",
   "subscribers": 29995,
   "source": 4
  }
 ]
}