{
 "meta": {
  "dataset": "Subscriber history — @tatescholar",
  "channel": "https://tgregister.com/channel/tatescholar",
  "retrieved_at": "2026-08-22T06:15:36.809Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-07T09:25:51.170Z",
   "to": "2026-08-21T08:25:48.890Z"
  },
  "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": "2026-08-07T09:25:51.170Z",
   "subscribers": 106144,
   "source": 0
  },
  {
   "ts": "2026-08-07T09:30:20.446Z",
   "subscribers": 106144,
   "source": 3
  },
  {
   "ts": "2026-08-08T08:56:50.202Z",
   "subscribers": 106051,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:11:11.274Z",
   "subscribers": 105964,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:11:45.066Z",
   "subscribers": 105884,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:41:41.769Z",
   "subscribers": 105806,
   "source": 4
  },
  {
   "ts": "2026-08-12T04:12:26.064Z",
   "subscribers": 105709,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:46:51.730Z",
   "subscribers": 105615,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:27:44.865Z",
   "subscribers": 105505,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:15:46.879Z",
   "subscribers": 105403,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:52:38.467Z",
   "subscribers": 105275,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:15:01.984Z",
   "subscribers": 105165,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:46:54.075Z",
   "subscribers": 105090,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:32:24.034Z",
   "subscribers": 105013,
   "source": 4
  },
  {
   "ts": "2026-08-21T08:25:48.890Z",
   "subscribers": 104930,
   "source": 4
  }
 ]
}