{
 "meta": {
  "dataset": "Subscriber history — @mp3_tools_bot",
  "channel": "https://tgregister.com/channel/mp3_tools_bot",
  "retrieved_at": "2026-08-30T16:44:50.772Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-08T20:45:45.506Z",
   "to": "2026-08-30T12:35:09.468Z"
  },
  "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": "2026-08-08T20:45:45.506Z",
   "subscribers": 13291,
   "source": 0
  },
  {
   "ts": "2026-08-10T20:37:49.797Z",
   "subscribers": 13318,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:52:48.870Z",
   "subscribers": 13328,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:53:40.362Z",
   "subscribers": 13363,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:07:22.022Z",
   "subscribers": 13162,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:04:08.198Z",
   "subscribers": 13367,
   "source": 4
  },
  {
   "ts": "2026-08-19T01:48:14.466Z",
   "subscribers": 13369,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:00:08.772Z",
   "subscribers": 13369,
   "source": 1
  },
  {
   "ts": "2026-08-20T04:53:21.888Z",
   "subscribers": 13388,
   "source": 4
  },
  {
   "ts": "2026-08-22T08:47:20.592Z",
   "subscribers": 13577,
   "source": 4
  },
  {
   "ts": "2026-08-24T04:18:37.796Z",
   "subscribers": 13694,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:07:30.766Z",
   "subscribers": 13706,
   "source": 4
  },
  {
   "ts": "2026-08-27T06:35:05.321Z",
   "subscribers": 13744,
   "source": 4
  },
  {
   "ts": "2026-08-29T09:53:00.837Z",
   "subscribers": 13772,
   "source": 4
  },
  {
   "ts": "2026-08-30T12:35:09.468Z",
   "subscribers": 13803,
   "source": 4
  }
 ]
}