{
 "meta": {
  "dataset": "Subscriber history — @servalistika",
  "channel": "https://tgregister.com/channel/servalistika",
  "retrieved_at": "2026-08-21T05:11:27.731Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-06T04:07:46.577Z",
   "to": "2026-08-20T12:56:11.184Z"
  },
  "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": "2026-08-06T04:07:46.577Z",
   "subscribers": 12688,
   "source": 0
  },
  {
   "ts": "2026-08-06T04:15:39.820Z",
   "subscribers": 12688,
   "source": 3
  },
  {
   "ts": "2026-08-09T02:11:47.110Z",
   "subscribers": 12687,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:25:09.933Z",
   "subscribers": 12694,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:06:39.492Z",
   "subscribers": 13272,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:12:39.220Z",
   "subscribers": 13800,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:44:39.345Z",
   "subscribers": 13801,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:34:35.406Z",
   "subscribers": 13963,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:17:43.592Z",
   "subscribers": 13962,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:25:50.493Z",
   "subscribers": 14291,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:33:49.620Z",
   "subscribers": 14497,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:24:46.298Z",
   "subscribers": 14484,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:56:11.184Z",
   "subscribers": 14478,
   "source": 4
  }
 ]
}