{
 "meta": {
  "dataset": "Subscriber history — @vaslfil",
  "channel": "https://tgregister.com/channel/vaslfil",
  "retrieved_at": "2026-09-12T01:46:01.970Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-10T10:30:45.577Z",
   "to": "2026-09-08T13:20:17.160Z"
  },
  "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": "2026-08-10T10:30:45.577Z",
   "subscribers": 3881,
   "source": 3
  },
  {
   "ts": "2026-08-10T11:06:07.060Z",
   "subscribers": 3881,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:57:57.726Z",
   "subscribers": 3838,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:54:02.602Z",
   "subscribers": 3896,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:45:31.248Z",
   "subscribers": 3879,
   "source": 4
  },
  {
   "ts": "2026-08-24T09:35:32.096Z",
   "subscribers": 3777,
   "source": 4
  },
  {
   "ts": "2026-08-27T12:07:29.203Z",
   "subscribers": 3712,
   "source": 4
  },
  {
   "ts": "2026-08-30T11:44:57.511Z",
   "subscribers": 3659,
   "source": 4
  },
  {
   "ts": "2026-09-02T22:18:01.472Z",
   "subscribers": 3615,
   "source": 4
  },
  {
   "ts": "2026-09-08T13:20:17.160Z",
   "subscribers": 18,
   "source": 4
  }
 ]
}