{
 "meta": {
  "dataset": "Subscriber history — @FastSMSpro_Bot",
  "channel": "https://tgregister.com/channel/FastSMSpro_Bot",
  "retrieved_at": "2026-08-13T13:29:44.213Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 7,
  "window": {
   "from": "2026-08-07T06:00:43.749Z",
   "to": "2026-08-12T19:26:59.738Z"
  },
  "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": "2026-08-07T06:00:43.749Z",
   "subscribers": 45884,
   "source": 0
  },
  {
   "ts": "2026-08-08T21:58:19.608Z",
   "subscribers": 45917,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:41:53.544Z",
   "subscribers": 46033,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:31:49.892Z",
   "subscribers": 44736,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:45:02.163Z",
   "subscribers": 43909,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:33:11.798Z",
   "subscribers": 43287,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:26:59.738Z",
   "subscribers": 43287,
   "source": 1
  }
 ]
}