{
 "meta": {
  "dataset": "Subscriber history — @tulvs",
  "channel": "https://tgregister.com/channel/tulvs",
  "retrieved_at": "2026-08-18T06:06:45.786Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T17:54:38.445Z",
   "to": "2026-08-17T12:49:00.571Z"
  },
  "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": "2026-08-06T17:54:38.445Z",
   "subscribers": 16030,
   "source": 0
  },
  {
   "ts": "2026-08-06T18:00:29.684Z",
   "subscribers": 16030,
   "source": 3
  },
  {
   "ts": "2026-08-07T05:13:29.730Z",
   "subscribers": 16029,
   "source": 4
  },
  {
   "ts": "2026-08-08T05:18:19.125Z",
   "subscribers": 16022,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:52:38.596Z",
   "subscribers": 16018,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:34:52.274Z",
   "subscribers": 16016,
   "source": 4
  },
  {
   "ts": "2026-08-11T08:57:15.473Z",
   "subscribers": 16013,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:06:05.181Z",
   "subscribers": 16007,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:18:39.230Z",
   "subscribers": 15996,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:37:39.006Z",
   "subscribers": 15994,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:28:05.350Z",
   "subscribers": 15985,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:49:00.571Z",
   "subscribers": 15979,
   "source": 4
  }
 ]
}