{
 "meta": {
  "dataset": "Subscriber history — @jiangmemdadui",
  "channel": "https://tgregister.com/channel/jiangmemdadui",
  "retrieved_at": "2026-08-19T03:15:36.416Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T13:51:22.952Z",
   "to": "2026-08-18T18:26:23.272Z"
  },
  "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": "2026-08-07T13:51:22.952Z",
   "subscribers": 21061,
   "source": 0
  },
  {
   "ts": "2026-08-07T14:00:43.599Z",
   "subscribers": 21061,
   "source": 3
  },
  {
   "ts": "2026-08-07T21:11:08.689Z",
   "subscribers": 21065,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:12:32.049Z",
   "subscribers": 21073,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:21:07.589Z",
   "subscribers": 21077,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:26:03.018Z",
   "subscribers": 21098,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:25:38.802Z",
   "subscribers": 21123,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:24:08.354Z",
   "subscribers": 21128,
   "source": 4
  },
  {
   "ts": "2026-08-14T03:57:55.397Z",
   "subscribers": 21140,
   "source": 4
  },
  {
   "ts": "2026-08-15T15:38:45.200Z",
   "subscribers": 21152,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:34:01.519Z",
   "subscribers": 21157,
   "source": 4
  },
  {
   "ts": "2026-08-17T21:05:07.052Z",
   "subscribers": 21169,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:26:23.272Z",
   "subscribers": 21185,
   "source": 4
  }
 ]
}