{
 "meta": {
  "dataset": "Subscriber history — @learning2excel",
  "channel": "https://tgregister.com/channel/learning2excel",
  "retrieved_at": "2026-09-16T18:23:46.505Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-24T07:01:37.389Z",
   "to": "2026-09-15T23:58:54.234Z"
  },
  "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": "2026-08-24T07:01:37.389Z",
   "subscribers": 15832,
   "source": 0
  },
  {
   "ts": "2026-08-24T10:24:23.470Z",
   "subscribers": 15832,
   "source": 1
  },
  {
   "ts": "2026-08-26T00:27:06.332Z",
   "subscribers": 15835,
   "source": 4
  },
  {
   "ts": "2026-08-27T01:59:21.316Z",
   "subscribers": 15831,
   "source": 4
  },
  {
   "ts": "2026-08-28T04:13:29.952Z",
   "subscribers": 15833,
   "source": 4
  },
  {
   "ts": "2026-08-30T00:43:42.272Z",
   "subscribers": 15832,
   "source": 4
  },
  {
   "ts": "2026-08-30T22:58:39.272Z",
   "subscribers": 15825,
   "source": 4
  },
  {
   "ts": "2026-08-31T23:26:22.218Z",
   "subscribers": 15821,
   "source": 4
  },
  {
   "ts": "2026-09-01T20:37:20.907Z",
   "subscribers": 15818,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:45:04.694Z",
   "subscribers": 15816,
   "source": 4
  },
  {
   "ts": "2026-09-07T00:39:14.233Z",
   "subscribers": 15815,
   "source": 4
  },
  {
   "ts": "2026-09-10T06:58:26.149Z",
   "subscribers": 15798,
   "source": 4
  },
  {
   "ts": "2026-09-12T12:01:08.658Z",
   "subscribers": 15799,
   "source": 4
  },
  {
   "ts": "2026-09-14T03:39:24.570Z",
   "subscribers": 15797,
   "source": 4
  },
  {
   "ts": "2026-09-15T23:58:54.234Z",
   "subscribers": 15810,
   "source": 4
  }
 ]
}