{
 "meta": {
  "dataset": "Subscriber history — @MarkFeygin",
  "channel": "https://tgregister.com/channel/MarkFeygin",
  "retrieved_at": "2026-08-18T21:27:59.649Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T00:30:11.817Z",
   "to": "2026-08-18T18:22:24.911Z"
  },
  "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": "2026-08-06T00:30:11.817Z",
   "subscribers": 120008,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:32:30.678Z",
   "subscribers": 120008,
   "source": 3
  },
  {
   "ts": "2026-08-06T13:40:47.140Z",
   "subscribers": 120009,
   "source": 4
  },
  {
   "ts": "2026-08-07T14:44:57.193Z",
   "subscribers": 119966,
   "source": 4
  },
  {
   "ts": "2026-08-08T12:42:29.472Z",
   "subscribers": 119932,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:02:45.323Z",
   "subscribers": 119896,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:12:06.840Z",
   "subscribers": 119841,
   "source": 4
  },
  {
   "ts": "2026-08-11T15:23:06.259Z",
   "subscribers": 119817,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:14:11.967Z",
   "subscribers": 119759,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:25:09.148Z",
   "subscribers": 119715,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:57:06.230Z",
   "subscribers": 119656,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:22:37.238Z",
   "subscribers": 119591,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:23:19.249Z",
   "subscribers": 119537,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:22:24.911Z",
   "subscribers": 119495,
   "source": 4
  }
 ]
}