{
 "meta": {
  "dataset": "Subscriber history — @simply_formula",
  "channel": "https://tgregister.com/channel/simply_formula",
  "retrieved_at": "2026-08-20T02:35:23.323Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T06:37:36.672Z",
   "to": "2026-08-19T14:33:52.758Z"
  },
  "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": "2026-08-06T06:37:36.672Z",
   "subscribers": 230095,
   "source": 0
  },
  {
   "ts": "2026-08-06T06:45:16.441Z",
   "subscribers": 230095,
   "source": 3
  },
  {
   "ts": "2026-08-06T13:00:54.186Z",
   "subscribers": 230085,
   "source": 4
  },
  {
   "ts": "2026-08-07T15:18:09.881Z",
   "subscribers": 230035,
   "source": 4
  },
  {
   "ts": "2026-08-08T14:23:44.820Z",
   "subscribers": 229991,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:15:52.475Z",
   "subscribers": 229904,
   "source": 4
  },
  {
   "ts": "2026-08-10T13:15:46.564Z",
   "subscribers": 229928,
   "source": 4
  },
  {
   "ts": "2026-08-11T15:13:53.326Z",
   "subscribers": 229894,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:43:53.629Z",
   "subscribers": 229787,
   "source": 4
  },
  {
   "ts": "2026-08-13T17:36:36.205Z",
   "subscribers": 229717,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:14:27.146Z",
   "subscribers": 229724,
   "source": 4
  },
  {
   "ts": "2026-08-16T13:47:58.478Z",
   "subscribers": 229688,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:35:12.818Z",
   "subscribers": 229699,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:08:12.588Z",
   "subscribers": 229681,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:33:52.758Z",
   "subscribers": 229724,
   "source": 4
  }
 ]
}