{
 "meta": {
  "dataset": "Subscriber history — @keepa_bot",
  "channel": "https://tgregister.com/channel/keepa_bot",
  "retrieved_at": "2026-08-27T18:03:01.024Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-07T09:47:25.886Z",
   "to": "2026-08-27T16:06:22.616Z"
  },
  "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": "2026-08-07T09:47:25.886Z",
   "subscribers": 14087,
   "source": 0
  },
  {
   "ts": "2026-08-09T08:41:41.532Z",
   "subscribers": 14009,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:31:48.851Z",
   "subscribers": 13870,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:18:44.275Z",
   "subscribers": 13757,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:42:03.638Z",
   "subscribers": 13750,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:14:39.349Z",
   "subscribers": 13760,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:14:33.879Z",
   "subscribers": 13834,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:13:13.088Z",
   "subscribers": 13867,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:38:55.289Z",
   "subscribers": 13472,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:05:01.814Z",
   "subscribers": 13410,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:07:08.859Z",
   "subscribers": 13513,
   "source": 4
  },
  {
   "ts": "2026-08-20T09:44:11.867Z",
   "subscribers": 13513,
   "source": 1
  },
  {
   "ts": "2026-08-20T11:05:54.170Z",
   "subscribers": 13645,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:42:53.508Z",
   "subscribers": 14434,
   "source": 4
  },
  {
   "ts": "2026-08-23T03:36:00.285Z",
   "subscribers": 14537,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:12:33.693Z",
   "subscribers": 14361,
   "source": 4
  },
  {
   "ts": "2026-08-25T21:27:17.668Z",
   "subscribers": 14563,
   "source": 4
  },
  {
   "ts": "2026-08-27T16:06:22.616Z",
   "subscribers": 14628,
   "source": 4
  }
 ]
}