{
 "meta": {
  "dataset": "Subscriber history — @OpenUkraineReserve",
  "channel": "https://tgregister.com/channel/OpenUkraineReserve",
  "retrieved_at": "2026-08-18T06:35:54.419Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-07T06:20:51.199Z",
   "to": "2026-08-17T18:23:42.237Z"
  },
  "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": "2026-08-07T06:20:51.199Z",
   "subscribers": 14739,
   "source": 0
  },
  {
   "ts": "2026-08-07T06:30:18.808Z",
   "subscribers": 14739,
   "source": 3
  },
  {
   "ts": "2026-08-08T19:23:08.734Z",
   "subscribers": 14737,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:04:19.609Z",
   "subscribers": 14733,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:24:11.666Z",
   "subscribers": 14728,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:58:14.858Z",
   "subscribers": 14726,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:57:49.224Z",
   "subscribers": 14724,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:47:15.759Z",
   "subscribers": 14722,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:06:54.434Z",
   "subscribers": 14720,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:23:42.237Z",
   "subscribers": 14718,
   "source": 4
  }
 ]
}