{
 "meta": {
  "dataset": "Subscriber history — @gramzone",
  "channel": "https://tgregister.com/channel/gramzone",
  "retrieved_at": "2026-08-17T16:32:31.274Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-06T01:00:04.017Z",
   "to": "2026-08-17T14:59:13.563Z"
  },
  "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": "2026-08-06T01:00:04.017Z",
   "subscribers": 40171,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:48:41.064Z",
   "subscribers": 40171,
   "source": 3
  },
  {
   "ts": "2026-08-06T04:00:19.213Z",
   "subscribers": 40171,
   "source": 3
  },
  {
   "ts": "2026-08-06T21:20:23.251Z",
   "subscribers": 40158,
   "source": 4
  },
  {
   "ts": "2026-08-07T07:10:26.092Z",
   "subscribers": 40131,
   "source": 4
  },
  {
   "ts": "2026-08-07T22:01:14.332Z",
   "subscribers": 40096,
   "source": 4
  },
  {
   "ts": "2026-08-08T05:24:51.181Z",
   "subscribers": 40076,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:28:39.367Z",
   "subscribers": 40049,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:42:32.789Z",
   "subscribers": 40048,
   "source": 4
  },
  {
   "ts": "2026-08-09T20:52:39.439Z",
   "subscribers": 39994,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:00:55.505Z",
   "subscribers": 39973,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:08:30.059Z",
   "subscribers": 39964,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:58:57.961Z",
   "subscribers": 39900,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:52:41.368Z",
   "subscribers": 39885,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:24:27.647Z",
   "subscribers": 39850,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:34:19.078Z",
   "subscribers": 39821,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:39:01.214Z",
   "subscribers": 39815,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:14:15.934Z",
   "subscribers": 39778,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:33:57.842Z",
   "subscribers": 39766,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:05:12.571Z",
   "subscribers": 39682,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:46:07.504Z",
   "subscribers": 39679,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:25:41.068Z",
   "subscribers": 39606,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:59:13.563Z",
   "subscribers": 39606,
   "source": 4
  }
 ]
}