{
 "meta": {
  "dataset": "Subscriber history — @workChernivtsi",
  "channel": "https://tgregister.com/channel/workChernivtsi",
  "retrieved_at": "2026-08-18T17:32:21.150Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T21:30:57.159Z",
   "to": "2026-08-18T10:47:28.780Z"
  },
  "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": "2026-08-06T21:30:57.159Z",
   "subscribers": 12731,
   "source": 3
  },
  {
   "ts": "2026-08-07T04:00:16.994Z",
   "subscribers": 12729,
   "source": 4
  },
  {
   "ts": "2026-08-08T06:30:45.659Z",
   "subscribers": 12719,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:53:49.462Z",
   "subscribers": 12706,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:20:59.240Z",
   "subscribers": 12698,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:37:29.617Z",
   "subscribers": 12688,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:54:11.834Z",
   "subscribers": 12685,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:26:11.008Z",
   "subscribers": 12681,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:57:27.128Z",
   "subscribers": 12674,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:26:04.693Z",
   "subscribers": 12657,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:15:31.953Z",
   "subscribers": 12649,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:47:28.780Z",
   "subscribers": 12653,
   "source": 4
  }
 ]
}