{
 "meta": {
  "dataset": "Subscriber history — @OOacademy",
  "channel": "https://tgregister.com/channel/OOacademy",
  "retrieved_at": "2026-08-20T11:29:13.600Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T08:37:53.601Z",
   "to": "2026-08-19T14:26:04.775Z"
  },
  "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": "2026-08-06T08:37:53.601Z",
   "subscribers": 16250,
   "source": 0
  },
  {
   "ts": "2026-08-06T08:45:18.569Z",
   "subscribers": 16250,
   "source": 3
  },
  {
   "ts": "2026-08-06T11:00:55.506Z",
   "subscribers": 16251,
   "source": 4
  },
  {
   "ts": "2026-08-07T08:43:02.391Z",
   "subscribers": 16245,
   "source": 4
  },
  {
   "ts": "2026-08-08T08:11:00.983Z",
   "subscribers": 16232,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:53:36.982Z",
   "subscribers": 16220,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:13:36.176Z",
   "subscribers": 16207,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:11:41.161Z",
   "subscribers": 16200,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:44:29.031Z",
   "subscribers": 16192,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:28:37.290Z",
   "subscribers": 16189,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:24:55.661Z",
   "subscribers": 16180,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:47:30.822Z",
   "subscribers": 16165,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:07:01.379Z",
   "subscribers": 16151,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:06:18.917Z",
   "subscribers": 16139,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:26:04.775Z",
   "subscribers": 16130,
   "source": 4
  }
 ]
}