{
 "meta": {
  "dataset": "Subscriber history — @valaam",
  "channel": "https://tgregister.com/channel/valaam",
  "retrieved_at": "2026-08-19T04:19:34.299Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T01:35:07.140Z",
   "to": "2026-08-18T19:23:29.751Z"
  },
  "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": "2026-08-06T01:35:07.140Z",
   "subscribers": 34915,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:50:37.895Z",
   "subscribers": 34915,
   "source": 3
  },
  {
   "ts": "2026-08-06T17:50:25.519Z",
   "subscribers": 34913,
   "source": 4
  },
  {
   "ts": "2026-08-07T16:52:31.738Z",
   "subscribers": 34919,
   "source": 4
  },
  {
   "ts": "2026-08-08T14:27:43.690Z",
   "subscribers": 34915,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:31:03.881Z",
   "subscribers": 34923,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:28:25.050Z",
   "subscribers": 34917,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:14:14.819Z",
   "subscribers": 34923,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:45:45.339Z",
   "subscribers": 34933,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:37:36.812Z",
   "subscribers": 34923,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:24:45.338Z",
   "subscribers": 34922,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:37:26.773Z",
   "subscribers": 34921,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:08:40.211Z",
   "subscribers": 34931,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:23:29.751Z",
   "subscribers": 34936,
   "source": 4
  }
 ]
}