{
 "meta": {
  "dataset": "Subscriber history — @lifehackf",
  "channel": "https://tgregister.com/channel/lifehackf",
  "retrieved_at": "2026-08-28T01:52:31.293Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-06T09:48:26.397Z",
   "to": "2026-08-26T00:06:48.537Z"
  },
  "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": "2026-08-06T09:48:26.397Z",
   "subscribers": 10418,
   "source": 0
  },
  {
   "ts": "2026-08-06T10:15:56.187Z",
   "subscribers": 10418,
   "source": 3
  },
  {
   "ts": "2026-08-06T12:40:27.918Z",
   "subscribers": 10417,
   "source": 4
  },
  {
   "ts": "2026-08-07T10:10:26.481Z",
   "subscribers": 10413,
   "source": 4
  },
  {
   "ts": "2026-08-08T12:01:30.122Z",
   "subscribers": 10408,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:51:24.021Z",
   "subscribers": 10405,
   "source": 4
  },
  {
   "ts": "2026-08-10T12:42:51.080Z",
   "subscribers": 10404,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:27:39.153Z",
   "subscribers": 10405,
   "source": 4
  },
  {
   "ts": "2026-08-12T08:05:55.077Z",
   "subscribers": 10404,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:48:03.658Z",
   "subscribers": 10402,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:04:49.246Z",
   "subscribers": 10397,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:36:07.161Z",
   "subscribers": 10391,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:38:49.618Z",
   "subscribers": 10389,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:05:45.518Z",
   "subscribers": 10391,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:06:33.803Z",
   "subscribers": 10393,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:57:26.902Z",
   "subscribers": 10385,
   "source": 4
  },
  {
   "ts": "2026-08-22T03:52:51.632Z",
   "subscribers": 10381,
   "source": 4
  },
  {
   "ts": "2026-08-23T20:17:42.211Z",
   "subscribers": 10378,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:24:29.697Z",
   "subscribers": 10374,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:06:48.537Z",
   "subscribers": 10371,
   "source": 4
  }
 ]
}