{
 "meta": {
  "dataset": "Subscriber history — @air1ca",
  "channel": "https://tgregister.com/channel/air1ca",
  "retrieved_at": "2026-08-21T19:24:14.375Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T13:19:58.805Z",
   "to": "2026-08-21T08:16:01.213Z"
  },
  "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": "2026-08-06T13:19:58.805Z",
   "subscribers": 154485,
   "source": 3
  },
  {
   "ts": "2026-08-06T15:30:20.174Z",
   "subscribers": 154493,
   "source": 4
  },
  {
   "ts": "2026-08-07T15:16:51.237Z",
   "subscribers": 154528,
   "source": 4
  },
  {
   "ts": "2026-08-08T15:45:24.377Z",
   "subscribers": 154539,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:21:07.336Z",
   "subscribers": 154524,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:36:06.182Z",
   "subscribers": 154527,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:14:27.953Z",
   "subscribers": 154478,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:33:49.224Z",
   "subscribers": 154469,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:37:47.785Z",
   "subscribers": 154471,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:45:21.457Z",
   "subscribers": 154462,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:17:33.255Z",
   "subscribers": 154416,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:04:56.851Z",
   "subscribers": 154446,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:14:07.482Z",
   "subscribers": 154402,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:03:12.070Z",
   "subscribers": 154431,
   "source": 4
  },
  {
   "ts": "2026-08-21T08:16:01.213Z",
   "subscribers": 154443,
   "source": 4
  }
 ]
}