{
 "meta": {
  "dataset": "Subscriber history — @Grainlings_bot",
  "channel": "https://tgregister.com/channel/Grainlings_bot",
  "retrieved_at": "2026-08-22T05:15:26.718Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T16:37:46.395Z",
   "to": "2026-08-21T05:24:48.932Z"
  },
  "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": "2026-08-06T16:37:46.395Z",
   "subscribers": 261524,
   "source": 0
  },
  {
   "ts": "2026-08-06T18:22:44.313Z",
   "subscribers": 261524,
   "source": 1
  },
  {
   "ts": "2026-08-08T02:06:30.975Z",
   "subscribers": 262582,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:54:34.373Z",
   "subscribers": 269250,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:52:57.927Z",
   "subscribers": 270306,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:41:22.571Z",
   "subscribers": 271439,
   "source": 4
  },
  {
   "ts": "2026-08-12T05:14:05.868Z",
   "subscribers": 272418,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:23:38.992Z",
   "subscribers": 273596,
   "source": 4
  },
  {
   "ts": "2026-08-14T10:27:55.386Z",
   "subscribers": 274966,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:43:20.136Z",
   "subscribers": 399045,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:24:02.830Z",
   "subscribers": 399514,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:25:28.236Z",
   "subscribers": 400038,
   "source": 4
  },
  {
   "ts": "2026-08-19T06:53:40.506Z",
   "subscribers": 418304,
   "source": 4
  },
  {
   "ts": "2026-08-20T03:23:46.983Z",
   "subscribers": 418666,
   "source": 4
  },
  {
   "ts": "2026-08-21T05:24:48.932Z",
   "subscribers": 419049,
   "source": 4
  }
 ]
}