{
 "meta": {
  "dataset": "Subscriber history — @chtddd",
  "channel": "https://tgregister.com/channel/chtddd",
  "retrieved_at": "2026-08-16T05:59:10.652Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-05T22:00:42.475Z",
   "to": "2026-08-14T22:25:23.050Z"
  },
  "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": "2026-08-05T22:00:42.475Z",
   "subscribers": 433332,
   "source": 0
  },
  {
   "ts": "2026-08-06T00:42:22.112Z",
   "subscribers": 433332,
   "source": 3
  },
  {
   "ts": "2026-08-06T13:03:21.953Z",
   "subscribers": 433162,
   "source": 4
  },
  {
   "ts": "2026-08-07T11:38:24.610Z",
   "subscribers": 432927,
   "source": 4
  },
  {
   "ts": "2026-08-08T15:00:50.988Z",
   "subscribers": 432809,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:12:33.317Z",
   "subscribers": 432591,
   "source": 4
  },
  {
   "ts": "2026-08-10T12:11:03.733Z",
   "subscribers": 432450,
   "source": 4
  },
  {
   "ts": "2026-08-11T14:12:01.874Z",
   "subscribers": 432057,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:38:40.722Z",
   "subscribers": 431974,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:36:47.255Z",
   "subscribers": 432008,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:25:23.050Z",
   "subscribers": 432407,
   "source": 4
  }
 ]
}