{
 "meta": {
  "dataset": "Subscriber history — @ChainOpera",
  "channel": "https://tgregister.com/channel/ChainOpera",
  "retrieved_at": "2026-08-23T06:15:44.334Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-07T14:31:25.146Z",
   "to": "2026-08-21T16:25:48.172Z"
  },
  "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": "2026-08-07T14:31:25.146Z",
   "subscribers": 30575,
   "source": 0
  },
  {
   "ts": "2026-08-08T04:11:21.119Z",
   "subscribers": 30571,
   "source": 4
  },
  {
   "ts": "2026-08-09T00:54:00.492Z",
   "subscribers": 30561,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:51:43.210Z",
   "subscribers": 30547,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:38:33.949Z",
   "subscribers": 30536,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:22:18.945Z",
   "subscribers": 30500,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:16:40.285Z",
   "subscribers": 30485,
   "source": 4
  },
  {
   "ts": "2026-08-14T02:47:08.641Z",
   "subscribers": 30485,
   "source": 1
  },
  {
   "ts": "2026-08-14T16:36:45.806Z",
   "subscribers": 30466,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:05:10.442Z",
   "subscribers": 30458,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:19:10.709Z",
   "subscribers": 30434,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:57:49.190Z",
   "subscribers": 30414,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:05:14.368Z",
   "subscribers": 30400,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:37:32.612Z",
   "subscribers": 30382,
   "source": 4
  },
  {
   "ts": "2026-08-21T16:25:48.172Z",
   "subscribers": 30369,
   "source": 4
  }
 ]
}