{
 "meta": {
  "dataset": "Subscriber history — @tunearchief",
  "channel": "https://tgregister.com/channel/tunearchief",
  "retrieved_at": "2026-09-06T21:59:12.490Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-16T13:35:30.730Z",
   "to": "2026-09-06T18:41:26.132Z"
  },
  "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": "2026-08-16T13:35:30.730Z",
   "subscribers": 12689,
   "source": 0
  },
  {
   "ts": "2026-08-17T15:36:26.226Z",
   "subscribers": 12706,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:22:31.235Z",
   "subscribers": 12740,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:02:46.890Z",
   "subscribers": 12767,
   "source": 4
  },
  {
   "ts": "2026-08-20T09:36:26.278Z",
   "subscribers": 12788,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:30:13.777Z",
   "subscribers": 12788,
   "source": 1
  },
  {
   "ts": "2026-08-21T08:45:20.384Z",
   "subscribers": 12807,
   "source": 4
  },
  {
   "ts": "2026-08-22T22:27:47.117Z",
   "subscribers": 12835,
   "source": 4
  },
  {
   "ts": "2026-08-24T11:33:38.919Z",
   "subscribers": 12868,
   "source": 4
  },
  {
   "ts": "2026-08-25T14:16:05.393Z",
   "subscribers": 12887,
   "source": 4
  },
  {
   "ts": "2026-08-26T14:57:45.044Z",
   "subscribers": 12907,
   "source": 4
  },
  {
   "ts": "2026-08-27T14:32:23.562Z",
   "subscribers": 12926,
   "source": 4
  },
  {
   "ts": "2026-08-28T17:57:03.214Z",
   "subscribers": 12943,
   "source": 4
  },
  {
   "ts": "2026-08-29T17:07:09.573Z",
   "subscribers": 12965,
   "source": 4
  },
  {
   "ts": "2026-08-30T15:04:38.400Z",
   "subscribers": 12973,
   "source": 4
  },
  {
   "ts": "2026-08-31T17:55:19.060Z",
   "subscribers": 12997,
   "source": 4
  },
  {
   "ts": "2026-09-01T15:26:26.513Z",
   "subscribers": 13018,
   "source": 4
  },
  {
   "ts": "2026-09-02T19:42:57.744Z",
   "subscribers": 13039,
   "source": 4
  },
  {
   "ts": "2026-09-04T05:36:05.753Z",
   "subscribers": 13080,
   "source": 4
  },
  {
   "ts": "2026-09-06T18:41:26.132Z",
   "subscribers": 13157,
   "source": 4
  }
 ]
}