{
 "meta": {
  "dataset": "Subscriber history — @tt_tly",
  "channel": "https://tgregister.com/channel/tt_tly",
  "retrieved_at": "2026-09-09T18:56:33.775Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-20T04:30:38.475Z",
   "to": "2026-09-07T18:41:58.396Z"
  },
  "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": "2026-08-20T04:30:38.475Z",
   "subscribers": 19791,
   "source": 3
  },
  {
   "ts": "2026-08-20T06:04:48.771Z",
   "subscribers": 19791,
   "source": 4
  },
  {
   "ts": "2026-08-21T06:36:42.981Z",
   "subscribers": 19830,
   "source": 4
  },
  {
   "ts": "2026-08-22T19:57:26.794Z",
   "subscribers": 18884,
   "source": 4
  },
  {
   "ts": "2026-08-24T12:28:42.562Z",
   "subscribers": 17671,
   "source": 4
  },
  {
   "ts": "2026-08-25T15:34:42.611Z",
   "subscribers": 17599,
   "source": 4
  },
  {
   "ts": "2026-08-26T15:13:33.967Z",
   "subscribers": 17542,
   "source": 4
  },
  {
   "ts": "2026-08-27T18:17:44.206Z",
   "subscribers": 17477,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:28:16.841Z",
   "subscribers": 17217,
   "source": 4
  },
  {
   "ts": "2026-08-29T20:23:42.281Z",
   "subscribers": 17195,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:14:43.644Z",
   "subscribers": 17117,
   "source": 4
  },
  {
   "ts": "2026-08-31T23:27:17.057Z",
   "subscribers": 17028,
   "source": 4
  },
  {
   "ts": "2026-09-02T01:36:31.873Z",
   "subscribers": 16967,
   "source": 4
  },
  {
   "ts": "2026-09-03T01:03:35.763Z",
   "subscribers": 16903,
   "source": 4
  },
  {
   "ts": "2026-09-04T18:57:26.492Z",
   "subscribers": 16786,
   "source": 4
  },
  {
   "ts": "2026-09-07T18:41:58.396Z",
   "subscribers": 16481,
   "source": 4
  }
 ]
}