{
 "meta": {
  "dataset": "Subscriber history — @ProTanksBlitz",
  "channel": "https://tgregister.com/channel/ProTanksBlitz",
  "retrieved_at": "2026-08-18T00:54:33.143Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-07T12:15:44.198Z",
   "to": "2026-08-17T11:52:10.547Z"
  },
  "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": "2026-08-07T12:15:44.198Z",
   "subscribers": 12274,
   "source": 3
  },
  {
   "ts": "2026-08-07T19:12:58.425Z",
   "subscribers": 12273,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:18:26.636Z",
   "subscribers": 12270,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:41:15.188Z",
   "subscribers": 12266,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:11:46.219Z",
   "subscribers": 12259,
   "source": 4
  },
  {
   "ts": "2026-08-11T23:55:54.912Z",
   "subscribers": 12256,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:16:19.142Z",
   "subscribers": 12246,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:07:48.752Z",
   "subscribers": 12242,
   "source": 4
  },
  {
   "ts": "2026-08-16T01:44:17.128Z",
   "subscribers": 12230,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:52:10.547Z",
   "subscribers": 12221,
   "source": 4
  }
 ]
}