{
 "meta": {
  "dataset": "Subscriber history — @vipflag",
  "channel": "https://tgregister.com/channel/vipflag",
  "retrieved_at": "2026-08-18T06:26:06.535Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-09T16:02:45.598Z",
   "to": "2026-08-17T21:26:58.271Z"
  },
  "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": "2026-08-09T16:02:45.598Z",
   "subscribers": 54858,
   "source": 3
  },
  {
   "ts": "2026-08-10T00:02:58.675Z",
   "subscribers": 54838,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:42:23.160Z",
   "subscribers": 54785,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:42:53.128Z",
   "subscribers": 54763,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:23:35.126Z",
   "subscribers": 54728,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:33:30.696Z",
   "subscribers": 54726,
   "source": 0
  },
  {
   "ts": "2026-08-13T08:45:48.598Z",
   "subscribers": 54726,
   "source": 3
  },
  {
   "ts": "2026-08-13T15:07:45.671Z",
   "subscribers": 54725,
   "source": 4
  },
  {
   "ts": "2026-08-14T02:16:15.840Z",
   "subscribers": 54700,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:38:45.410Z",
   "subscribers": 54689,
   "source": 4
  },
  {
   "ts": "2026-08-15T13:16:11.245Z",
   "subscribers": 54670,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:14:50.666Z",
   "subscribers": 54633,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:27:27.817Z",
   "subscribers": 54622,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:03:15.761Z",
   "subscribers": 54578,
   "source": 4
  },
  {
   "ts": "2026-08-17T21:26:58.271Z",
   "subscribers": 54578,
   "source": 4
  }
 ]
}