{
 "meta": {
  "dataset": "Subscriber history — @aprendES",
  "channel": "https://tgregister.com/channel/aprendES",
  "retrieved_at": "2026-09-08T17:41:12.631Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-06T05:47:41.529Z",
   "to": "2026-09-03T10:11:36.519Z"
  },
  "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": "2026-08-06T05:47:41.529Z",
   "subscribers": 5136,
   "source": 3
  },
  {
   "ts": "2026-08-06T16:14:38.013Z",
   "subscribers": 5136,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:43:17.721Z",
   "subscribers": 5133,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:07:56.910Z",
   "subscribers": 5129,
   "source": 4
  },
  {
   "ts": "2026-08-15T16:46:45.712Z",
   "subscribers": 5128,
   "source": 4
  },
  {
   "ts": "2026-08-22T02:15:18.738Z",
   "subscribers": 5127,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:27:47.923Z",
   "subscribers": 5123,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:55:35.011Z",
   "subscribers": 5114,
   "source": 4
  },
  {
   "ts": "2026-08-30T22:54:25.186Z",
   "subscribers": 5113,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:11:36.519Z",
   "subscribers": 5112,
   "source": 4
  }
 ]
}