{
 "meta": {
  "dataset": "Subscriber history — @tethis",
  "channel": "https://tgregister.com/channel/tethis",
  "retrieved_at": "2026-08-18T01:11:45.954Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T02:02:36.918Z",
   "to": "2026-08-17T23:02:44.184Z"
  },
  "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": "2026-08-06T02:02:36.918Z",
   "subscribers": 41925,
   "source": 3
  },
  {
   "ts": "2026-08-07T00:33:45.790Z",
   "subscribers": 41929,
   "source": 4
  },
  {
   "ts": "2026-08-08T01:24:12.622Z",
   "subscribers": 41928,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:14:01.571Z",
   "subscribers": 41932,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:43:30.343Z",
   "subscribers": 41931,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:26:39.414Z",
   "subscribers": 41932,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:45:03.412Z",
   "subscribers": 41936,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:53:29.315Z",
   "subscribers": 41940,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:47:39.871Z",
   "subscribers": 41941,
   "source": 4
  },
  {
   "ts": "2026-08-15T15:18:12.799Z",
   "subscribers": 41948,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:28:15.743Z",
   "subscribers": 41951,
   "source": 4
  },
  {
   "ts": "2026-08-17T23:02:44.184Z",
   "subscribers": 41955,
   "source": 4
  }
 ]
}