{
 "meta": {
  "dataset": "Subscriber history — @proposal2research",
  "channel": "https://tgregister.com/channel/proposal2research",
  "retrieved_at": "2026-09-11T16:21:59.902Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 8,
  "window": {
   "from": "2026-08-21T02:45:21.519Z",
   "to": "2026-09-08T00:58:50.327Z"
  },
  "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": "2026-08-21T02:45:21.519Z",
   "subscribers": 3953,
   "source": 0
  },
  {
   "ts": "2026-08-21T22:18:39.344Z",
   "subscribers": 3955,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:25:17.074Z",
   "subscribers": 3948,
   "source": 4
  },
  {
   "ts": "2026-08-27T23:52:41.741Z",
   "subscribers": 3947,
   "source": 4
  },
  {
   "ts": "2026-08-30T22:37:27.398Z",
   "subscribers": 3954,
   "source": 4
  },
  {
   "ts": "2026-09-02T17:59:28.173Z",
   "subscribers": 3967,
   "source": 4
  },
  {
   "ts": "2026-09-05T22:30:17.294Z",
   "subscribers": 3967,
   "source": 1
  },
  {
   "ts": "2026-09-08T00:58:50.327Z",
   "subscribers": 3982,
   "source": 4
  }
 ]
}