{
 "meta": {
  "dataset": "Subscriber history — @math_flower",
  "channel": "https://tgregister.com/channel/math_flower",
  "retrieved_at": "2026-08-29T21:28:51.951Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-07T19:18:53.882Z",
   "to": "2026-08-29T00:25:30.897Z"
  },
  "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": "2026-08-07T19:18:53.882Z",
   "subscribers": 12687,
   "source": 0
  },
  {
   "ts": "2026-08-07T21:07:53.999Z",
   "subscribers": 12685,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:58:31.917Z",
   "subscribers": 12681,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:36:56.960Z",
   "subscribers": 12673,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:19:11.884Z",
   "subscribers": 12669,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:41:59.245Z",
   "subscribers": 12663,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:13:18.310Z",
   "subscribers": 12661,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:46:40.677Z",
   "subscribers": 12654,
   "source": 4
  },
  {
   "ts": "2026-08-15T04:43:41.480Z",
   "subscribers": 12651,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:22:13.146Z",
   "subscribers": 12634,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:18:45.961Z",
   "subscribers": 12653,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:54:06.419Z",
   "subscribers": 12673,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:22:09.335Z",
   "subscribers": 12721,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:39:52.789Z",
   "subscribers": 12721,
   "source": 1
  },
  {
   "ts": "2026-08-21T01:04:52.367Z",
   "subscribers": 12749,
   "source": 4
  },
  {
   "ts": "2026-08-22T09:15:39.502Z",
   "subscribers": 12787,
   "source": 4
  },
  {
   "ts": "2026-08-24T04:46:04.353Z",
   "subscribers": 12815,
   "source": 4
  },
  {
   "ts": "2026-08-25T07:03:04.238Z",
   "subscribers": 12829,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:54:17.966Z",
   "subscribers": 12875,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:12:23.458Z",
   "subscribers": 12883,
   "source": 4
  },
  {
   "ts": "2026-08-28T03:46:22.115Z",
   "subscribers": 12890,
   "source": 4
  },
  {
   "ts": "2026-08-29T00:25:30.897Z",
   "subscribers": 12908,
   "source": 4
  }
 ]
}