{
 "meta": {
  "dataset": "Subscriber history — @farsna",
  "channel": "https://tgregister.com/channel/farsna",
  "retrieved_at": "2026-08-20T11:25:02.562Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-05T17:25:50.008Z",
   "to": "2026-08-19T21:42:20.272Z"
  },
  "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": "2026-08-05T17:25:50.008Z",
   "subscribers": 1783257,
   "source": 1
  },
  {
   "ts": "2026-08-06T04:31:42.010Z",
   "subscribers": 1788187,
   "source": 4
  },
  {
   "ts": "2026-08-07T04:50:20.191Z",
   "subscribers": 1777401,
   "source": 4
  },
  {
   "ts": "2026-08-08T03:15:34.785Z",
   "subscribers": 1817807,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:37:39.766Z",
   "subscribers": 1799222,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:35:16.762Z",
   "subscribers": 1818479,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:15:33.909Z",
   "subscribers": 1804812,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:25:14.475Z",
   "subscribers": 1820858,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:23:35.126Z",
   "subscribers": 1805639,
   "source": 4
  },
  {
   "ts": "2026-08-13T23:58:54.361Z",
   "subscribers": 1789954,
   "source": 4
  },
  {
   "ts": "2026-08-15T09:55:24.285Z",
   "subscribers": 1833486,
   "source": 4
  },
  {
   "ts": "2026-08-16T19:49:06.178Z",
   "subscribers": 1804333,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:37:52.054Z",
   "subscribers": 1809301,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:04:54.858Z",
   "subscribers": 1777834,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:42:20.272Z",
   "subscribers": 1829556,
   "source": 4
  }
 ]
}