{
 "meta": {
  "dataset": "Subscriber history — @US2020US",
  "channel": "https://tgregister.com/channel/US2020US",
  "retrieved_at": "2026-08-18T10:45:54.837Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T02:33:10.961Z",
   "to": "2026-08-17T20:57:46.217Z"
  },
  "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": "2026-08-06T02:33:10.961Z",
   "subscribers": 22258,
   "source": 3
  },
  {
   "ts": "2026-08-06T23:11:04.181Z",
   "subscribers": 22260,
   "source": 4
  },
  {
   "ts": "2026-08-07T22:05:21.915Z",
   "subscribers": 22250,
   "source": 4
  },
  {
   "ts": "2026-08-09T00:54:53.558Z",
   "subscribers": 22248,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:24:48.849Z",
   "subscribers": 22246,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:38:30.691Z",
   "subscribers": 22241,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:48:58.442Z",
   "subscribers": 22238,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:25:40.427Z",
   "subscribers": 22234,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:45:18.309Z",
   "subscribers": 22226,
   "source": 4
  },
  {
   "ts": "2026-08-15T15:57:51.867Z",
   "subscribers": 22229,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:07:47.834Z",
   "subscribers": 22219,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:57:46.217Z",
   "subscribers": 22217,
   "source": 4
  }
 ]
}